A diameter of a circle has endpoints P(-10, -2) and Q(4, 6).
a. Find the center of the circle
b. Find the radius
c. Write an equation for the circle

Question

anonymous · Answer

it helps if you draw a graph and plot the points

anonymous · Answer

Okay

anonymous · Answer

for a, a short cut is adding the 'x's and 'y's and dividing each by two, therefore giving you the center

anonymous · Answer

Thanks!

loser66 · Answer

do you know the distance formula? the midpoint formula? the equation of the circle formula?
I mean all of them have the formula to find out. just apply