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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.)-example-1
User Rmatt
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1 Answer

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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
User Smarie
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