Question

Hi can you help me out with the answer? To this question?

Answer 1

Given:

Given a figure.

The radius of the semicircle is 4 inches.

The side of the square is 8 inches.

Required:

To find the area.

Step-by-step explanation:

The area of the square isA

`\begin{gathered} A1=a^2 \\ \\ =8^2 \\ \\ =64 \end{gathered}`

Area of the semicircle is

`\begin{gathered} A2=(1)/(2)\pi r^2 \\ \\ =(1)/(2)*3.14*4^2 \\ \\ =(50.24)/(2) \\ \\ =25.12 \end{gathered}`

Now the total area is

`\begin{gathered} =A1+4(A2) \\ \\ =64+4(25.12) \\ \\ =164.48 \end{gathered}`

Final Answer:

The area of the figure is 164.48 square inches.