Question

HELP PLEASE I NEED HELPPPP

Answer 1

174 inches squared

Explanation:

First, we have to remember what the area of a triangle is:

`(base*height)/(2)`

Since there are 4 of the same triangle, multiply the area of one triangle by 4:

`(10*8.7)/(2)`

`(87)/(2)`

`43.5`

`43.5(4)=174`