Question

Compare your findings with those of other students. Then, form an equation

for the circle with center C(h,k) and radius r.
Please help me

Answer 1

hey

Explanation:

Equation of circle with centre h,k is

(x-h)²+(y-k)²=r²

Answer 2

A circle equation always looks like this
(X-h)^2 + (y-k)^2 = r^2

Now take the square root of both sides and you get r=