Question

A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle?

Answer 1

Hint: Use the equation of a circle formula

(h,k) = (1,4)
r^2 = 2^2

Answer 2

(x-1)^2+(y-4)^2=2^2 is the correct equation??

Answer 3

well it would equal 4 instead of 2 squared. I think.

Answer 4

You are right.

Answer 5

Thank you(:

Answer 6

yw

Answer 7

2^2 = 4, so that's really the same thing.