Question

Which is the volume of the solid?

The solid is made up of 2 cuboids. First cuboid has length as 4 unit cubes, height as 1 unit cubes and width as 2 unit cubes. Second cuboid has length as 1 unit cube, height as 3 unit cubes and width as 2 unit cubes.

A.
14 cubic units

B.
16 cubic units

C.
21 cubic units

D.
35 cubic units

Answer 1

To find the volume of the solid, we need to find the volumes of both cuboids and then add them together.

The volume of the first cuboid is:

Volume = Length x Width x Height
= 4 x 2 x 1
= 8

The volume of the second cuboid is:

Volume = Length x Width x Height
= 1 x 2 x 3
= 6

Therefore, the total volume of the solid is:

Total Volume = Volume of first cuboid + Volume of second cuboid
= 8 + 6
= 14 cubic units

So, the answer is A. 14 cubic units.