Question

The net of square pyramid is shown below. What is the surface area of the pyramid?

Answer 1

To find surface area, you must find the normal area of every side of a shape and add it together.

Square
A=l*w
A=8*8
A=64

Triangles
A=1/2 b*h
A=1/2 8*8
A=32

Combined Area
32*4= 128

128+64=192

The surface area of this figure is D. 192cm.

Answer 2

The surface area of that pyramid is 192 cm^2