What is the perimeter of a triangle with corners at #(7 ,2 )#, #(8 ,3 )#, and #(4 ,4 )#?
1 Answer
Jul 29, 2017
Explanation:
To find the perimeter of a triangle, add up the lengths of all of its sides. Use the distance formula,
Find the distance between
Find the distance between
Find the distance between
The perimeter is