find the volume of a square pyramid with a base length of 9 cm and height of 4 cm.

Question

324 cm^3
108 cm^3
36 cm^3
152 cm^3

Answer 1

The correct answer is 108 cm^3.

To find the volume of a pyramid, you can use the formula V = (1/3)Bh, where B is the area of the base and h is the height.

In this case, the base is a square with side length 9 cm, so the area of the base is B = 9^2 = 81 cm^2.

Plugging in the values, we get V = (1/3)(81)(4) = 108 cm^3.