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2 years ago

10. Find the volume of the prism. 3 ft 7 ft 2 ft

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

6 0

42 ft^3

3 ft x 7 ft x 2 ft = 42 ft^3

VARVARA [1.3K]2 years ago

5 0

Three times two is 6, times 7 is 42. That’s the answer.

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3 years ago

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2 years ago

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3 years ago

A collar of Styrofoam is made to insulate a pipe. Find it's volume. That large R is to the outer rim. The smaller r us to the ed

anastassius [24]

Answer:

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Step-by-step explanation:

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where,

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h = Height of cylinder.

substituting our given values in above formula, we will get:

$\text{Volume of hollow cylinder}=\pi (5\text{ in})^2(\text{23 in})-\pi (4\text{ in})^2(\text{23 in})\text{Volume of hollow cylinder}=\text{23 in}\cdot 3.14 ((5\text{ in})^2-(4\text{ in})^2)\text{Volume of hollow cylinder}=\text{23 in}\cdot 3.14 (25\text{ in}^2-16\text{ in}^2)\text{Volume of hollow cylinder}=\text{23 in}\cdot 3.14 (9\text{ in}^2)\text{Volume of hollow cylinder}=649.98\text{ in}^3$

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3 years ago