Question

4. The endpoints of a diameter are R(0,-2) and S(6,-4). Find the center of the circle.

Answer 1

centre = (3, - 3 )

Explanation:

The centre of the circle is at the midpoint of the endpoints of the diameter.

Using the midpoint formula

centre = [0.5(0 + 6), 0.5(- 2 - 4) ] = (3, - 3 )