SOLUTION: The dimensions of the rectangular prisms are height = 7 feet, width = 4 feet, and length = 3 feet. What is the surface area of the rectangular prism excluding the bottom?

Question 846223: The dimensions of the rectangular prisms are height = 7 feet, width = 4 feet, and length = 3 feet. What is the surface area of the rectangular prism excluding the bottom?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,



Surface = 2lw + 2lh + 2wh

Excluding the bottom...

Surface = lw + 2lh + 2wh = 

                         = 21ft^2 + 42ft^2 + 56ft^2 = 119 ft^2

 

RELATED QUESTIONS

the surface area of a rectangular prism with the length of 12 feet, the width of 4 feet,... (answered by algebrastudent611)
a rectangular porch has dimensions of (x+3)feet and (x+4)feet. The area of the porch is... (answered by stanbon)
What is the height of a box with a length of 3 feet, a width of 2 feet and a surface area  (answered by richwmiller)
If you are given two similar rectangular prisms with a ratio of 1:3 where the volume of... (answered by KMST)
. The length of a rectangular room is 7 feet longer than its width.  The area of the room  (answered by checkley77)
what is the surface area of pool with length of 28ft, and width of 18 feet, and varies... (answered by jorel1380)
What is the volume of a rectangular prism with length 4 feet width 3 feet and height 6... (answered by checkley77)
Find the volume and surface area of the rectangular prism if the length is 8 feet, the... (answered by Boreal)
The area of a rectangular room is 238 square feet.  The width is 3 feet less than the... (answered by stanbon)