Question

can you help me find the answer to this question find the area of this figure round your answer to the nearest hundredth use 3.14 to approximate tt. a= ? ft 2

Answer 1

First, let's calculate the area of the triangle.

$A=\frac{1}{2}b\cdot h$$A=\frac{1}{2}\cdot6\cdot8=\frac{48}{2}=24\text{ ft2}$

Now let's calculate the area of the semicircle.

$A=3.14\cdot\frac{r^2}{2}$$A=3.14\cdot\frac{4^2}{2}=25.12\text{ ft2}$

The total area of the figure is:

24+25.12 ft2 = 49.12 ft2