Altitudes Geometry Special Properties and Parts of Triangles Altitudes Questions What is the orthocenter of a triangle with corners at #(4 ,1 )#, #(1 ,3 )#, and (5 ,2 )#? What is the orthocenter of a triangle with corners at #(3 ,1 )#, #(1 ,3 )#, and (5 ,2 )#? What is the orthocenter of a triangle with corners at #(3 ,1 )#, #(1 ,6 )#, and (5 ,2 )#? What is the orthocenter of a triangle with corners at #(3 ,1 )#, #(1 ,6 )#, and (2 ,2 )#? What is the orthocenter of a triangle with corners at #(3 ,1 )#, #(4 ,5 )#, and (2 ,2 )#? What is the orthocenter of a triangle with corners at #(3 ,1 )#, #(4 ,5 )#, and (2 ,7 )#? What is the orthocenter of a triangle with corners at #(3 ,2 )#, #(4 ,5 )#, and (2 ,7 )#? What is the orthocenter of a triangle with corners at #(6 ,3 )#, #(4 ,5 )#, and (2 ,9 )#? What is the orthocenter of a triangle with corners at #(6 ,3 )#, #(2 ,5 )#, and (7 ,9 )#? What is the orthocenter of a triangle with corners at #(6 ,3 )#, #(2 ,4 )#, and (7 ,9 )#? What is the orthocenter of a triangle with corners at #(3 ,3 )#, #(2 ,4 )#, and (7 ,9 )#? What is the orthocenter of a triangle with corners at #(8 ,7 )#, #(2 ,1 )#, and (4 ,5 )#? What is the orthocenter of a triangle with corners at #(5 ,7 )#, #(2 ,3 )#, and (4 ,5 )#? What is the orthocenter of a triangle with corners at #(5 ,9 )#, #(4 ,3 )#, and (1 ,5 )#? What is the orthocenter of a triangle with corners at #(5 ,9 )#, #(4 ,3 )#, and (1 ,2 )#? What is the orthocenter of a triangle with corners at #(5 ,7 )#, #(4 ,3 )#, and (1 ,2 )#? What is the orthocenter of a triangle with corners at #(5 ,7 )#, #(2 ,3 )#, and #(1 ,2 )#? What is the orthocenter of a triangle with corners at #(5 ,7 )#, #(2 ,3 )#, and #(7 ,2 )# ? What is the orthocenter of a triangle with corners at #(5 ,4 )#, #(2 ,3 )#, and (7 ,8 )#? What is the orthocenter of a triangle with corners at #(5 ,4 )#, #(2 ,3 )#, and (3 ,8 )#? What is the orthocenter of a triangle with corners at #(2 ,4 )#, #(1 ,3 )#, and (3 ,5 )#? What is the orthocenter of a triangle with corners at #(2 ,7 )#, #(1 ,2 )#, and (3 ,5 )#? What is the orthocenter of a triangle with corners at #(2 ,7 )#, #(1 ,1 )#, and (3 ,2 )#? What is the orthocenter of a triangle with corners at #(9 ,7 )#, #(1 ,1 )#, and (3 ,2 )#? What is the orthocenter of a triangle with corners at #(9 ,7 )#, #(4 ,1 )#, and (8 ,2 )#? What is the orthocenter of a triangle with corners at #(9 ,5 )#, #(4 ,4 )#, and (8 ,6 )#? What is the orthocenter of a triangle with corners at #(9 ,7 )#, #(4 ,4 )#, and (8 ,6 )#? What is the orthocenter of a triangle with corners at #(9 ,7 )#, #(2 ,4 )#, and (8 ,6 )#? What is the orthocenter of a triangle with corners at #(9 ,7 )#, #(2 ,9 )#, and (5 ,4 )#? What is the orthocenter of a triangle with corners at #(9 ,7 )#, #(6 ,9 )#, and (2 ,4 )#? What is the orthocenter of a triangle with corners at #(9 ,3 )#, #(6 ,9 )#, and (2 ,4 )#? What is the orthocenter of a triangle with corners at #(1 ,3 )#, #(6 ,9 )#, and (2 ,4 )#? What is the orthocenter of a triangle with corners at #(1, 3)#, #(6, 2)#, and #(5, 4)#? What is the orthocenter of a triangle with corners at #(7 ,8 )#, #(3 ,4 )#, and (8 ,3 )#? What is the orthocenter of a triangle with corners at #(2 ,8 )#, #(3 ,4 )#, and (6 ,3 )#? What is the orthocenter of a triangle with corners at #(2 ,0 )#, #(3 ,4 )#, and (6 ,3 )#? What is the orthocenter of a triangle with corners at #(2 ,3 )#, #(6 ,1 )#, and (6 ,3 )#? What is the orthocenter of a triangle with corners at #(2 ,3 )#, #(9 ,1 )#, and (6 ,3 )#? What is the orthocenter of a triangle with corners at #(2 ,6 )#, #(9 ,1 )#, and (5 ,3 )#? What is the orthocenter of a triangle with corners at #(1 ,4 )#, #(5 ,7 )#, and (2 ,3 )#? What is the orthocenter of a triangle with corners at #(1 ,3 )#, #(5 ,7 )#, and (2 ,3 )#? What is the orthocenter of a triangle with corners at #(1 ,3 )#, #(5 ,7 )#, and (9 ,8 )#? What is the orthocenter of a triangle with corners at #(2 ,3 )#, #(5 ,7 )#, and (9 ,6 )#? What is the orthocenter of a triangle with corners at #(2 ,3 )#, #(5 ,1 )#, and (9 ,6 )#? What is the orthocenter of a triangle with corners at #(2 ,2 )#, #(5 ,1 )#, and (4 ,6 )#? What is the orthocenter of a triangle with corners at #(1 ,2 )#, #(5 ,6 )#, and (4 ,6 )#? What is the orthocenter of a triangle with corners at #(1 ,1 )#, #(6 ,6 )#, and (4 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,1 )#, #(6 ,2 )#, and (3 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,1 )#, #(7 ,4 )#, and (3 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,1 )#, #(7 ,4 )#, and (2 ,8 )#? What is the orthocenter of a triangle with corners at #(4 ,3 )#, #(7 ,4 )#, and (2 ,8 )#? What is the orthocenter of a triangle with corners at #(4 ,3 )#, #(5 ,4 )#, and (2 ,8 )#? What is the orthocenter of a triangle with vertices at #O(0,0 )#, #P(a,b)#, and Q(c,d)#? What is the orthocenter of a triangle with corners at #(7 ,3 )#, #(4 ,8 )#, and (6 ,8 )#? What is the orthocenter of a triangle with corners at #(7 ,3 )#, #(4 ,8 )#, and (6 ,3 )#? What is the orthocenter of a triangle with corners at #(6 ,2 )#, #(4 ,7 )#, and (8 ,3 )#? What is the orthocenter of a triangle with corners at #(6 ,2 )#, #(3 ,7 )#, and (4 ,9 )#? What is the orthocenter of a triangle with corners at #(5 ,2 )#, #(3 ,7 )#, and (4 ,9 )#? What is the orthocenter of a triangle with corners at #(5 ,2 )#, #(3 ,7 )#, and (0 ,9 )#? What is the orthocenter of a triangle with corners at #(5 ,2 )#, #(3 ,3 )#, and (7 ,9 )#? What is the orthocenter of a triangle with corners at #(4 ,2 )#, #(8 ,3 )#, and (7 ,9 )#? What is the orthocenter of a triangle with corners at #(4 ,5 )#, #(8 ,3 )#, and (7 ,9 )#? What is the orthocenter of a triangle with corners at #(4 ,5 )#, #(8 ,3 )#, and #(5 ,9 )#? What is the orthocenter of a triangle with corners at #(4 ,7 )#, #(8 ,2 )#, and (5 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,7 )#, #(9 ,2 )#, and (5 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,7 )#, #(9 ,5 )#, and #(5 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,7 )#, #(9 ,5 )#, and (7 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,3 )#, #(9 ,5 )#, and (7 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,3 )#, #(9 ,5 )#, and (8 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,3 )#, #(9 ,1 )#, and (8 ,3 )#? What is the orthocenter of a triangle with corners at #(4 ,9 )#, #(7 ,4 )#, and (8 ,1 )#? What is the orthocenter of a triangle with corners at #(4 ,9 )#, #(3 ,4 )#, and (5 ,1 )#? What is the orthocenter of a triangle with corners at #(4 ,9 )#, #(3 ,4 )#, and (1 ,1 )#? What is the orthocenter of a triangle with corners at #(4 ,9 )#, #(3 ,7 )#, and (1 ,1 )#? What is the orthocenter of a triangle with corners at #(4 ,5 )#, #(3 ,7 )#, and (1 ,6 )#? What is the orthocenter of a triangle with corners at #(4 ,5 )#, #(3 ,7 )#, and (5 ,6 )#? What is the orthocenter of a triangle with corners at #(9 , 5 )#, #(3 , 8 )#, and #(5 ,6 )#? What is the orthocenter of a triangle with corners at #(7 ,8 )#, #(3 ,4 )#, and (5 ,6 )#? What is the orthocenter of a triangle with corners at #(7 ,8 )#, #(3 ,2 )#, and (5 ,6 )#? What is the orthocenter of a triangle with corners at #(3 ,6 )#, #(3 ,2 )#, and (5 ,7 )#? What is the orthocenter of a triangle with corners at #(3 ,6 )#, #(4 ,2 )#, and (5 ,7 )#? What is the orthocenter of a triangle with corners at #(3 ,6 )#, #(4 ,3 )#, and (5 ,7 )#? A triangle has corners A, B, and C located at #(1 ,3 )#, #(7 ,9 )#, and #(5 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,3 )#, #(7 ,4 )#, and #(5 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,7 )#, #(7 ,4 )#, and #(2 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(5 ,3 )#, and #(2 , 4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(5 ,3 )#, and #(9 , 4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(3 ,5 )#, and #(9 , 4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(3 ,5 )#, and #(9 , 6 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,3 )#, #(3 ,5 )#, and #(4 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,3 )#, #(3 ,5 )#, and #(4 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,3 )#, #(8 ,1 )#, and #(4 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,3 )#, #(8 ,8 )#, and #(4 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,3 )#, #(5 ,8 )#, and #(4 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,3 )#, #(5 ,8 )#, and #(3 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,3 )#, #(5 ,8 )#, and #(3 , 4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(7 ,3 )#, #(4 ,8 )#, and #(3 , 4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(7 ,3 )#, #(4 ,8 )#, and #(3 , 7 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(8 ,3 )#, #(4 ,5 )#, and #(2 , 7 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(8 ,3 )#, #(4 ,5 )#, and #(6 , 7 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(8 ,7 )#, #(4 ,5 )#, and #(6 , 7 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(8 ,7 )#, #(4 ,5 )#, and #(6 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(8 ,7 )#, #(4 ,5 )#, and #(6 , 3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(8 ,7 )#, #(1 ,5 )#, and #(6 , 3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(1 ,4 )#, and #(6 , 3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,9 )#, #(1 ,4 )#, and #(6 , 5 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,5 )#, #(7 ,4 )#, and #(3 , 5 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(7 ,4 )#, and #(1 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(7 ,4 )#, and #(1 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,7 )#, #(7 ,5 )#, and #(3 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,6 )#, #(3 ,5 )#, and #(1 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,6 )#, #(3 ,9 )#, and #(1 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,6 )#, #(3 ,9 )#, and #(4 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,5 )#, #(3 ,9 )#, and #(4 , 1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,5 )#, #(2 ,9 )#, and #(4 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,5 )#, #(2 ,1 )#, and #(4 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,5 )#, #(2 ,1 )#, and #(5 , 8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,4 )#, #(2 ,1 )#, and #(5 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,1 )#, #(3 ,4 )#, and #(2 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(6 ,1 )#, #(2 ,4 )#, and #(3 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(6 ,1 )#, #(2 ,3 )#, and #(3 , 2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(6 ,4 )#, #(2 ,5 )#, and #(3 , 1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,4 )#, #(2 ,5 )#, and #(2 , 1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,4 )#, #(7 ,5 )#, and #(2 ,9 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,8 )#, #(7 ,5 )#, and #(2 ,9 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(6 ,8 )#, #(7 ,4 )#, and #(2 ,9 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(6 ,8 )#, #(7 ,4 )#, and #(5 ,3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,8 )#, #(7 ,4 )#, and #(5 ,3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,5 )#, #(7 ,1 )#, and #(2 ,3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,5 )#, #(7 ,4 )#, and #(2 ,3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,5 )#, #(7 ,4 )#, and #(6 ,3 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,5 )#, #(7 ,4 )#, and #(6 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,2 )#, #(3 ,4 )#, and #(6 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(2 ,2 )#, #(3 ,4 )#, and #(6 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,2 )#, #(3 ,4 )#, and #(6 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,2 )#, #(1 ,3 )#, and #(6 ,5 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,3 )#, #(7 ,4 )#, and #(6 ,5 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,3 )#, #(7 ,4 )#, and #(2 ,5 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,3 )#, #(7 ,4 )#, and #(2 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,3 )#, #(7 ,9 )#, and #(5 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,2 )#, #(7 ,9 )#, and #(9 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,5 )#, #(7 ,9 )#, and #(9 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,5 )#, #(6 ,9 )#, and #(9 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,1 )#, #(6 ,7 )#, and #(9 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(3 ,1 )#, #(6 ,4 )#, and #(9 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,1 )#, #(6 ,8 )#, and #(7 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,8 )#, #(6 ,3 )#, and #(7 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,8 )#, #(2 ,3 )#, and #(5 ,9 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,4 )#, #(2 ,3 )#, and #(5 ,9 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,2 )#, #(2 ,5 )#, and #(3 ,7 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,2 )#, #(2 ,5 )#, and #(8 ,7 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(5 ,2 )#, #(2 ,5 )#, and #(8 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,2 )#, #(2 ,6 )#, and #(8 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,5 )#, #(3 ,6 )#, and #(8 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,5 )#, #(3 ,6 )#, and #(2 ,9 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,5 )#, #(3 ,6 )#, and #(2 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,7 )#, #(3 ,2 )#, and #(2 ,4 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,7 )#, #(3 ,2 )#, and #(2 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,7 )#, #(3 ,5 )#, and #(2 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,7 )#, #(3 ,5 )#, and #(6 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,7 )#, #(3 ,5 )#, and #(6 ,2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,7 )#, #(9 ,5 )#, and #(6 ,2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(4 ,3 )#, #(9 ,5 )#, and #(6 ,2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,3 )#, #(9 ,5 )#, and #(6 ,2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(1 ,6 )#, #(9 ,3 )#, and #(2 ,2 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(7 ,6 )#, #(9 ,3 )#, and #(2 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(7 ,6 )#, #(8 ,3 )#, and #(2 ,1 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has vertices #A(7 ,6 )#, #B(8 ,3 )# and #C(5 ,1 )#. What are the endpoints and length of the altitude going through vertex C? A triangle has corners A, B, and C located at #(7 ,6 )#, #(4 ,3 )#, and #(5 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? A triangle has corners A, B, and C located at #(7 ,1 )#, #(4 ,3 )#, and #(5 ,8 )#, respectively. What are the endpoints and length of the altitude going through corner C? Special Properties and Parts of Triangles View all chapters Perpendicular Bisectors Angle Bisectors Altitudes Medians and Centroids Prev Next