A circle's center is at (3 ,2 ) and it passes through (5 ,8 ). What is the length of an arc covering (7pi ) /4 radians on the circle?
1 Answer
Aug 14, 2016
Length of the Arc
Explanation:
Circle's center is at
Therefore Length of the
or
Therefore Circumference of the Circle
Arc covers
In other words Arc covers
Therefore Length of the Arc