Question

Use the net to find the surface area of the square pyramid.

A) 942 in2
B) 1152 in2
C) 1244 in2
D) 1268 in2

Answer 1

The answer is B

Explanation:

S.A of pyramid = base area × 4(area of triangle)

base area = (24×24)in

= 576in²

area of triangle = (1/2)×24×12

= 144in²

S.A = 576 + 4(144)

= 1152in²