MUE Ch 4 Volume

Henry is building a tower using cylindrical blocks of all the same size. The area of the base of each cylindrical block is 42 squared cm and the height of each block is 3 cm. If Henry stacks 6 blocks on top of each other, which expression could be used to determine the volume of the tower? Select TWO correct answers.

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8.6.A

8.7.A

A cylinder has a diameter of 20 inches and a height of 6 inches. What is the volume of the cylinder, in cubic inches?

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8.6.A

8.7.A

Mathematical Equivalence

ON

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8.6.A

8.7.A

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8.6.A

8.7.A

• 42

• 52

• 105

• 157

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8.6.A

8.7.A

• 11
• 104
• 1.5
• 5.5
• 108
• 311
• 3

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8.7.A

A grain silo on a farm has the shape of a cylinder as its base with the shape of a cone on top. Which expression, in cubic meters, represents the maximum amount of grain the silo can hold?

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8.7.A

Mathematical Equivalence

ON

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8.7.A

What is the volume of a cone that has a diameter of 12 cm and a height of 5 cm?

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8.7.A

A spherically-shaped balloon has a radius of 7 cm. The balloon needs to be inflated so that the radius is increased by 3 cm. How much more air is needed?

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8.7.A