# Math Help - Circle problem

1. ## Circle problem

If the segment AB, with endpoint A = (-2,5) and B = (8,7), is the diameter of a circle find center, radius, and equation of the circle.

ok so i drew it and how do i find the center? i tried finding the distance between the points but i get sqrt. of 148. is that even right?
$\left(\frac{x_1+x_2}{2} \, , \, \frac{y_1+y_2}{2}\right)$