MATH SOLVE

8 months ago

Q:
# The title of the shape is crayon balloon.the shape is made up of a cone and cylinder .both the cone and the cylnder have a diameter of 2 inches. the cone has a height of 3 inches.the cylinder has a height of 21 inches.the crayon balloon is made up of a cone and a cylinder what is the volume in cubic inches of the crayon balloon

Accepted Solution

A:

Volume of the cone = 1/3πr²h

Volume of the cone = 1/3 x π x (2 ÷ 2)² x 3 = 3.14 in³

Volume of the cylinder = πr²h

Volume of the cylinder = π x (2 ÷ 2)² x 21 = 65.97 in³

Total Volume = 3.14 + 65.97 = 69.11 in³

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Answer: Volume = 69.11 in³

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Volume of the cone = 1/3 x π x (2 ÷ 2)² x 3 = 3.14 in³

Volume of the cylinder = πr²h

Volume of the cylinder = π x (2 ÷ 2)² x 21 = 65.97 in³

Total Volume = 3.14 + 65.97 = 69.11 in³

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Answer: Volume = 69.11 in³

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