Question

***PLEASE HELP*** Identify the center and radius of the given circle.
(x - 8)² + (y– 10)² = 9

Answer 1

c) (8,10)-center

Radius=3

Explanation:

this equation is in the format (x – h)^2 + (y – k)^2 = r

where (h,K) is the center

In our case, h=8 and k=10

so

center=(8,10)

For radius look at "r" and find the square root of it

square root of 9=3

so radius is 3

hope this helps!

Answer 2

C (3,10) center and radius 3

Explanation:

The equation of a circle can be written in the form

(x - h)² + (y– k)² =r²

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

Given

(x - 8)² + (y– 10)² = 9

Rewriting

(x - 8)² + (y– 10)² = 3²

We know that

(8,10) is the center and 3 is the radius