Question

Why the rectangle below is 19 meters wideHow to get that?What is the area of this figure?

Answer 1

213.29 square meters

Step-by-step explanation:

To find the area of the shape, first, find the areas of the figures labeled A, B and C.

Rectangle A

Width = 19 meters

Height = 3 meters

`\begin{gathered} \text{Area}=19*3 \\ =57m^2 \end{gathered}`

Rectangle B

Width = 16 meters

Height = 8 meters

`\begin{gathered} \text{Area}=16*8 \\ =128m^2 \end{gathered}`

Sector C

The shape labeled C is a quadrant (circle divided into 4).

The radius of the circle = 6m

`\begin{gathered} \text{Area}=(\pi r^2)/(4) \\ =(\pi*6^2)/(4) \\ =9\pi\; m^2 \end{gathered}`

Thus, the total area of the figure is:

`\begin{gathered} A=57+128+9\pi \\ =213.29m^2 \end{gathered}`

Check

Section C is a circle divided into 4.