Question

7th grade math help me plzzzzzz

Answer 1

4.5
`ft^(2)`

Explanation:

`(3*1.5)/(2)` = 2.5

So, all 5 inches becomes 3 ft, so half of 3 is 1.5.

1.5 times 3 is 4.5, divided by 2 is 2.25.

2.25 is the shaded area

Two of the triangles combined is 4.5, and the small and big traingle combined is 6.75.