Answer:

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