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The diagram shows a pyramid whose base is a regular pentagon of area 42 cm2 and whose height is 7 cm.

What is the volume of the pyramid?




Question 1 options:


98 cm3



105 cm3



126 cm3



147 cm3


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The diagram shows a pyramid whose base is a regular pentagon of area 42 cm2 and whose height is 7 cm. What is the volume of the pyramid? Question 1 options: 98 class=

Verified Answer :

We know, Volume = Area of base pentagon h/2
V = 42 7/2
V = 21 * 7
V = 147 cm³

In short, Your Answer would be 147 cm³  [ Option D ]

Hope this helps!

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