Question

Find the center and radius of a circle with the given equation: x2 + (y − 1)2 = 1

Answer 1

Answer:

Step-by-step explanation:

compare with (x-h)²+(y-k)²=r²

(x-0)²+(y-1)²=1²

h=0,k=1,r=1

center is (0,1) and radius=1