Question

This circle iS centered at the origin, and the length of its radius iS 5. What is

the equation of the circle?

Answer 1

25

Explanation:

The equation of a circle centered at the origin with radius r is given by:

(x^2) + (y^2) = r^2

In this case, the circle is centered at the origin and has a radius of 5, so the equation is:

x^2 + y^2 = 25

Therefore, the equation of the circle is: x^2 + y^2 = 25