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Which expression represents the volume of the pyramid? StartFraction x cubed + 2 x squared Over 3 EndFraction cm3 StartFraction x squared + 2 x squared Over 2 EndFraction cm3 StartFraction x cubed Over 3 EndFraction cm3 StartFraction x cubed + 2 x squared Over 2 EndFraction cm3

User Stdcall
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2 Answers

4 votes

Answer:

D aka (x³+2x²)/3 cm³

Explanation:

User Zaje
by
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10 votes

Answer:

(x³+2x²)/3 cm³

Explanation:

Find the diagram attached

Volume of a pyramid = 1/3 * Base area * height

Base area = x*x

Base area = x²

Height = x+ 2

Get the volume:

Volume of the pyramid = 1/3 * x² * x+2

Volume of the pyramid = x²(x+2)/3

Volume of the pyramid = (x³+2x²)/3 cm³

Which expression represents the volume of the pyramid? StartFraction x cubed + 2 x-example-1
User Mikael Eriksson
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