Question

What is the surface area of the pyramid? units²

Answer 1

A=lw+l(w

2)2+h2+w(l

2)2+h2

Explanation:

Answer 2

95 units²

Explanation:

Find the area of the base and the four triangles

Base

(5)(5) = 25 units²

Triangles

1/2(7)(5)*4

1/2(140)

70 units²

Add them together -- 70+25 = 95 units²