3 years ago

What is the surface area of this square pyramid?

Mathematics

1 answer:

Viefleur [7K]3 years ago

3 0

base = 3*3 = 9 sq. in.

side = 1/2 *3*6 = 9 sq. in.

4 sides x 9 = 36 + 9 (base) = 45 in^2

Answer is A

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