Question

What is the volume of a square pyramid with a height of 4cm and a base with a side of 9 cm?​

Answer 1

108cm³

Explanation:

Seeing that the base is a square, we first have to calculate the area of the base. This is equal to 9x9, in other words 81cm squared. Now, we multiply the base area to the vertical height divided by 3, which becomes 81x(4/3), which is then 108cm³.

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