Question

What is the volume of this square pyramid?

1296 cm³

1620 cm³

3888 cm³

11,664 cm³

Answer 1

That would be A. 1296 cm.

Answer 2

The formula for finding the Volume of square pyramid is given by :

`V = a^(2) (h)/(3)`

where a is base edge and,

h = height.

We are given in the figure,

base edge = 18cm

Height =12 cm

So plugging these values in the formula for volume , we have

`V = (18)^(2) (12)/(3)`

On solving we get ,

Volume of square pyramid = 1296 cm³.

So first option is the correct choice .