Question

The equation of a circle is x^2 + (y - 4)^2 = 25. The center of the circle is A) (0, 4) B) (0, -4) C) (-4, 0) D) (4, 0) and the radius is 1. 25 2. 625

3. 5, What is the radius and the center of the circle

Answer 1

Explanation:

Equation of a circle is:

(x − h)² + (y − k)² = r²

where (h, k) is the center and r is the radius.

x² + (y − 4)² = 25

(x − 0)² + (y − 4)² = 5²

The center is (0, 4) and the radius is 5.

Answer 2

The center is ( 0,4) and the radius is 5

Explanation:

x^2 + (y - 4)^2 = 25

The equation of a circle can be written in the form

(x-h) ^2 + (y-k) ^2 = r^2

where ( h,k) is the center and r is the radius

(x-0)^2 + (y - 4)^2 = 5^2

The center is ( 0,4) and the radius is 5