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VladimirAG [237]
3 years ago
13

Marcus bought a fish tank in the shape of a rectangular prism. It has a height of 2.2 feet, width of 1.8 feet, and a length of 3

.3 feet. If the whole fish tank is made out of glass including the top, how much glass in square feet is used to make the fish tank?
Mathematics
1 answer:
Andrew [12]3 years ago
4 0

Answer:

34.32 sq feet

Step-by-step explanation:

it is about finding the total surface area. Since it is a rectangular prism, we will have 2 identical sizes of front and back, 2 identical sizes of top and bottom, and 2 identical sizes of right and left.

therefore

front = 2.2 x 3.3 = 7.26

top = 3.3 x 1.8 = 5.94

right = 1.8 x 2.2=3.96

total SA = 2( 7.26 + 5.94 + 3.96) =34.32

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I assume that the equation you mean is below:

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