Question

In the figure below, the sum of the areas of the two congruent circles shown is 72 π. What is the area of rectangle ABCD?





PLS ANSWER QUICKLY WILL MARK BRAINLIEST

Answer 1

Answer:

2 π R^2 = 72 π        area of the two circles

R^2 = 36

R = 6

Area of rectangle = 2 R * 4 R = 8 R^2

Area = 8 * 36 = 288

Note area of one circle = π R^2 = π  36 = 113

Area of two circles = 226 - somewhat less than the area of the rectangle