Question

Find the length of the radius of the given circle.

(x - 5)2 + (y + 3)2 = 25

Answer 1

you have \((x-h)^2+(y-k)^2=r^2\) the equation for a circle with radius \(r\)
since \(r^2=25\) you know \(r=5\)

Answer 2

thx man hey how do you find the coordinates of the center of the given circle. do you use the same process?

Answer 3

(5, -3) is the center

Answer 4

thx

Answer 5

anytime :)