Question

Determine (a) the volume and (b) the surface area of the three-dimensional figure. when appropriate, use the pi key on your calculator.

a) the volume is _____
b) the surface area is ____

Answer 1

Explanation:

The figure above is a cube since all it's sides are equal

Volume of a cube = l³

where l is the length of one side

From the question

l = 3yd

So the volume of the cube is

Volume = 3³

Volume = 3yd³

Surface area of a cube = l²

Surface area = 3²

= 9yd²

Hope this helps you