Question

Find the area of the shaded portion in the square.
(assuming the central point of the arc is the corresponding corner)


click pic below

Answer 1

area of sq = 36squnits.

area of unshaded, 28.27

therefore = 36 - 28.27
= 7.73squnits.

Answer 2

yep. You need to calculate the area of the circunference: A = (1/4)(pi*6^2)
and the area of the square: 6*6

then you just need to subtract them: 6*6 - (1/4)(pi*6^2) = 36 - 28.274 = 7.7256