Question

Surface area of this shape please(step by step if you can)

Answer 1

Answer: 151.2 ft²

Explanation:

The surface area, in this case, is the area of all the shapes given combined.

For the rectangles:

A = L * W

For the triangles:

A =
`(L*W)/(2)`

-> See attached

Now, we will add them altogether.

54 + 54 + 27 + 16.2 = 151.2 ft²