Front area = 3x2 = 6 ft^2
side area = 7x2 = ..
top area = 3x7 = ...
add them up
But you have each of those surfaces twice
So double that to get your total area.
Find the surface area of the prism.
A drawing of a rectangular prism. It has length 3 feet, width 7 feet and height 2 feet.
The surface area is
square feet
4 answers
A rectangular prism is 3 feet long, 15 feet wide, and 2 feet high. What is the surface area of the rectangular prism?
help idk how to do this math its chapter 8 review surface area questions 9-15
The answer is just 94 square feet :\