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What is the volume of the right rectangular prism?

21 cm3
42 cm3
120 cm3
240 cm3

What is the volume of the right rectangular prism? 21 cm3 42 cm3 120 cm3 240 cm3-example-1

2 Answers

3 votes

Answer:
240\ cm^3

Explanation:

The volume of a right rectangular prism is given by :-


\text{Volume}=lwh , where l is length , w is width and h is the height of the right rectangular prism.

In the given picture , we have the length of the prism = 10 cm

Width of the prism = 3 cm

Height of the prism = 8 cm

Then , the volume of a right rectangular prism will be :-


\text{Volume}=10*3*8\\\\\Rightarrow\ \text{Volume}=240\ cm^3

1 vote

Answer: Last Option


V=240\ cm^3

Explanation:

The formula for calculating the volume of a prism is:


V = lwh

Where l is the length, w is the width and h is the length.

In this case we know that:


l=10\ cm\\w=3\ cm\\h=8\ cm

Therefore:


V =10*3*8


V=240\ cm^3

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