Question

Find the equation of the circle with center (1,3) and radius of 2. Please help me!

Answer 1

@GretaKnows

Answer 2

@welshfella

Answer 3

this is the general form of a circle with center (a,b) and radius r

(x - a)^2 + (y - b)^2 = r^2

now just plug in your values and you have the answer

Answer 4

so would it look like this? (x-1)^2 + (y-3)^2 = 2^2? @welshfella

Answer 5

yes