Question

What is the area of the composite figure?

(8 pie + 6) in.^2
(8 pie + 12) in.^2
(8 pie + 18) in.^2
(8 pie + 24) in.^2​

Answer 1

Area of the semi circle is given by

`= \frac{\pi \: {r}^(2) }{2 } = \frac{\pi {(4)}^(2) }{2} = 8\pi`

Area of the triangle is given by,

`= (1)/(2) * 8 * 3 = 12`

Area of the given figure,

`(8\pi + 12) {inc}^(2)`