Question

F the equation of a circle is (x + 4)2 + (y - 6)2 = 25, its radius is 5 10 25

Answer 1

5 = radius

Explanation:

According to one of the Circle Equations, (X - H)² + (Y - K)² = R², you take the square root of your squared radius:

√25 = √R²

5 = R

* When we are talking about radii and diameters, we want the NON-NEGATIVE root.

I am joyous to assist you anytime.