A circular mirror is surrounded by a square metal frame. The radius of the mirror is 5x. The side length of the metal frame is 15x. What is the area of the metal frame? Write your answer in factored form.

Answer 1

Please do not ask the same question 3 times. Once is enough.

Answer 2

Sorry, I accidently clicked it an extra two times

Answer 3

I've had that problem myself. : )