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What is the surface area of the square pyramid? (Figure is not drawn to scale.)

What is the surface area of the square pyramid? (Figure is not drawn to scale.)
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2 votes
What is the surface area of the square pyramid?
(Figure is not drawn to scale.)

What is the surface area of the square pyramid? (Figure is not drawn to scale.)-example-1
asked
User Rmatt
by
8.9k points

1 Answer

1 vote
area of the base = 8^2 = 64

area of 1 traingle = 1/2 * 8 * 5.4 = 21.6

there are 4 triangular sides so their area = 4 * 21.6 = 86.4

Total surface area = 64 + 86.4 = 150.4 cm2

D
answered
User Smarie
by
8.4k points
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