Question

Find the area of the future. Round to the nearest tenth if necessary.

use the formulas

for a circle

`a = \pi r ^(2)`
for a semi circle

`a = (1)/(2) \pi r ^(2)`
for a triangle

`a = \frac{1} {2} bh`
for a trapezoid

`a = (1)/(2) (b _(1) + b_ {2})h`
for a parallelogram

`a = bh`
​

Answer 1

I know the answer is C. 72 yds2 by multiplying 9yds and 8yds