2 years ago

A wedge of cheese in the shape of a triangular prism is shown below.

Mathematics

1 answer:

BabaBlast [244]2 years ago

7 0

Answer:

144 ft^2

Step-by-step explanation:

Back (vertical): (4 ft)(8 ft) = 32 ft^2

Right side (vert.): (4 ft)(6 ft) = 24 ft^2

Front (vert.): (4 ft)(10 ft) = 40 ft^2

Top (horizontal): A = (1/2)(6 ft)(8 ft) = 48 ft^2 total (top and bottom)

Total surface area is (32 + 24 + 40 + 48) ft^2, or 144 ft^2

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