Question

The equation of a circle is given below: (x - 0.5) + (y - 3.5)=16 what is it’s center and radius

Answer 1

Circle equation: (x - h) + (x - k) = r²

(h, k) = center

r = radius

The center (0.5, 3.5)

To find the radius, take the square root of 16.

√16 = 4

The radius is 4.

Best of Luck!