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3 years ago

The cone in the figure below has a volume of 72π cubic centimeters and a height of 6

Mathematics

1 answer:

AleksAgata [21]3 years ago

8 0

Answer:

6 cm

Step-by-step explanation:

The volume of a cone = (1/3) πr²h

72π = (1/3) π r² 6

72 = (1/3) r² 6

Divide both sides by 6

12 = (1/3) r²

Multiply both sides by 3

36 = r²

So r (radius) = 6 cm

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Answer:

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Step-by-step explanation:

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2 years ago

If the dimensions of the following cylinder are quadrupled, what will be the volume of the new similar cylinder?

Alik [6]

Answer: First option is correct.

Explanation:

Since we have given that

Radius = 11 inches

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3 years ago

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1. 2" + 2" + 2 = 4" + 2

Licemer1 [7]

1.4+2=4+2
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