Question

A circle has a diameter will endpoints of (-2,8) and (6, 4). What is the center of the circle

Answer 1

centre = (2, 6)

Explanation:

The centre is at the midpoint of the diameter.

Use the midpoint formula to find the centre

centre = [
`(1)/(2)`(- 2 + 6),
`(1)/(2)`(8 + 4)] = (2, 6)