Question

Plzzz Help me!!!!!! A circle is drawn within a square as shown.

What is the best approximation for the area of the shaded region?

Use 3.14 to approximate pi.

168.56 in²
696.08 in²
740.04 in²
1677.76 in²

Answer 1

$area \: of \: shaded \: region = area \: of \: square - area \: of \: circle = 28 \times 28 - \pi \: \times 14 \times 14 \\ = 14 \times 14(2 \times 2 - 3.14) \\ = 196 \times .86 \\ = 168.56 {in}^{2}$

Answer 2

the answer is 168.56
first of all find the area of square
and then find area of circle
now remove area of circle from area of the square
hope this helps you quickly