I believe it is 960 inches. For the long triangles, I just made them a square so I multiplied base times height. For the small triangles, i did the same thing. Long triangles were 640, small triangles were 320
Exact Form : 5/2
Decimal Form : 2.5
Mixed number Form : 2 1/2
It makes and obtuse right triangle.
You are correct C. is the answer.
