Question

find area of figuresend pic

Answer 1

The total area will be the area of the semi circle, plus the area of the rectangle, so:

Area of the semicircle:

$\begin{gathered} A_c=\frac{\pi(r^2)}{2} \\ A_c=\frac{\pi(56.25)}{2} \\ A_c=\frac{225}{8}\pi \end{gathered}$

The area of the rectangle is:

$\begin{gathered} Ar=w\cdot l \\ Ar=7\cdot15=105 \end{gathered}$

The total area is:

$T_A=Ac+Ar=193.4$