The surface area S, of a right rectangular prism with length l, width w, and height h can be found using the formula below

S=2 (lw + wh + hl)

What is the surface area in square inches of a prism with a length of 12 inches a width of 9 inches, and a height of 2 inches?

Question

Mathematics

Kamari Pratt

31 January, 13:51

The surface area S, of a right rectangular prism with length l, width w, and height h can be found using the formula below

S=2 (lw + wh + hl)

What is the surface area in square inches of a prism with a length of 12 inches a width of 9 inches, and a height of 2 inches?

+1

Answers (1)

Know the Answer?

Brenda Mccoy · Answer 1

First, replace all variables with the given values.

12 (9) + 9 (2) + 2 (12)

This should then equal 150, then the formula says to multiply this answer by 2. Doing so, should give a final answer of 300.

The surface area S, of a right rectangular prism with length l, width w, and height h can be found using the formula belowS=2 (lw + wh + hl)What is the surface area in square inches of a prism with a length of 12 inches a width of 9 inches, and a height of 2 inches?

The surface area S, of a right rectangular prism with length l, width w, and height h can be found using the formula below

S=2 (lw + wh + hl)

What is the surface area in square inches of a prism with a length of 12 inches a width of 9 inches, and a height of 2 inches?