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11-12-2019
Mathematics

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

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

Use the net to find the surface area of the square pyramid A 942 in2 B 1152 in2 C 1244 in2 D 1268 in2 class=

Respuesta :

11-12-2019

Answer:

The answer is B

Step-by-step 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

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