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

Answer: Last Option
[tex]V=240\ cm^3[/tex]
Step-by-step explanation:
The formula for calculating the volume of a prism is:
[tex]V = lwh[/tex]
Where l is the length, w is the width and h is the length.
In this case we know that:
[tex]l=10\ cm\\w=3\ cm\\h=8\ cm[/tex]
Therefore:
[tex]V =10*3*8[/tex]
[tex]V=240\ cm^3[/tex]
Answer: [tex]240\ cm^3[/tex]
Step-by-step explanation:
The volume of a right rectangular prism is given by :-
[tex]\text{Volume}=lwh[/tex] , 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 :-
[tex]\text{Volume}=10\times3\times8\\\\\Rightarrow\ \text{Volume}=240\ cm^3[/tex]