Question

Find the area of the shaded portion :​

Answer 1

Answer:

The area of the shaded portion is $119m^2$

Step-by-step explanation:

As,

The area of shaded portion = Area of square ($s^2$) - Area of the semicircle ($\pi r^{2} * \frac{1}{2}$)

So,

The area of square =

[tex]14^2 =\\ 14 *14=\\ 196[/tex]

The area of semicircle =

[tex]\pi 7^2 *\frac{1}{2} =\\\\ \frac{22}{7} * 7^2 *\frac{1}{2} =\\\\ \frac{22}{7} * 49 *\frac{1}{2} =\\\\ \frac{1078}{7} *\frac{1}{2} =\\\\ \frac{1078}{14} =\\\\ 77[/tex]

Now,

$196 - 77 = 119$

∴ The area of the shaded portion is $119m^2$