What is the surface area of the right rectangular prism? enter your answer in the box. 54 in² a rectangular prism with a length of 3 inches, a width of 1 inch, and a height of 2 inches.

The surface area of the right rectangular prism is, 22 square inches.

Step-by-step explanation:

Surface area of the right rectangular prism(A) is given by:

            ....[1]

where,

w is the width

l is the length

h is the height of the  right rectangular prism respectively.

As per the statement:

A rectangular prism with a length of 3 inches, a width of 1 inch, and a height of 2 inches

⇒ in., w = 1 in. and h = 2 inches.

Substitute these in [1] we have;

A = 2(11)

⇒

Therefore, the surface area of the right rectangular prism is, 22 square inches.