Question

Help me please!! What is the difference between the area of the larger circle and the area of the smaller circle? Leave your answer in terms of pi.

Answer 1

128 π

Explanation:

A= π*r^2

Larger Circle = X

Smaller Circle = Y

In terms of π :

Area of x : 324 π

Area of y: 196 π

324 - 196 = 128π