Question

The center of a circle is (h, 7) and the radius is 10. The circle passes through (3, –1). Find all possible values of h.
Here are the answer choices if that helps any...?
8, –7
9, –3
9, –5
10, 3

Answer 1

use distance formula \[\LARGE \sqrt{(3 - h)^2 + (-1 - 7)^2} = 10\]

Answer 2

Okay thank you!!