Question

A 3cm x 3 cm rectangle sits inside a circle

with radius of 4 cm.
What is the area of the shaded region?

Answer 1

THE CORRECT ANSWER IS 41.27 cm^2

Explanation:

3 cm x 3cm = 9 cm^2

16 pi cm^2 - 9 cm^2 = 41.27 cm^2

I know this is the correct answer because it was correct on khan academy!

Answer 2

Answer: 41.27

Khan academy

Shaded area

Math