Question

A solid right pyramid has a square base with an edge

length of s units and a height of h units.
Which expression represents the volume of the
o 1sh units
o 1sh units
O sah units 3
O 3san units

Answer 1

`sah units^(3)` represents the volume.

Explanation:

Given

Length of edge as 's' and height as 'h'

Let 'a' be the area of base

Now, in the other three options the unit is only units and in sah the unit is
`units^(3)`

So for any Volume we always have three dimensions that is Length, Breadth and Height.

so
`Volume = L* B* H`

∴
`= meter* meter* meter`

∴
`= meter^(3)`

That is like
`unit* unit* unit`

which is
`units^(3)`