PIAT #2 Review

How do you find the volume of a cone?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

How do you find the volume of a sphere?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

You want to figure out how cherry coke is inside a can of Coca-Cola. The radius is 2 inches and the height is 6 inches. How much cherry coke fits inside the can?

• 68.6 cubic inches

• 75.4 cubic inches

• 83.8 cubic inches

• 94.7 cubic inches

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

A scoop of ice cream, shaped like a sphere with diameter 6 cm, is placed in an ice cream cone with diameter 5 cm and height 10 cm. Is the cone big enough to hold all the ice cream if it melts?

• YES

• NO

• Maybe

• So

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

Kayla has two spherical balls in her yard (see picture).Which statement about their volumes is true? Hint: Find the volume of both! Then compare!!

• The volume of Ball 2 is twice the volume of Ball 1.

• The volume of Ball 1 is 8 times the volume of Ball 2.

• The volume of Ball 1 is twice the volume of Ball 2.

• The volume of Ball 2 is 8 times the volume of Ball 1.

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

What is the volume of a sphere with the radius of 4 inches ? Use 3.14 for pi.

• 561.5 in³
• 267.9 in³
• 201 in³
• 803.8 in³

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

Find the volume of the hemisphere

• 904.3 in³
• 226.1in³
• 113.0 in³
• 452.2 in³

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CCSS.HSG.GMD.A.3

CCSS.8.G.C.9

Calculate the volume of the pyramid in the picture.  Round to the nearest whole number if necessary.

• 216 yd³
• 108 yd³
• 72 yd³
• 36 yd³

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CCSS.HSG.GMD.A.3

Calculate the volume of the pyramid in the picture.  Round to the nearest whole number if necessary.

• 21 m³
• 64 m³
• 32 m³
• 11 m³

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CCSS.HSG.GMD.A.3

Find the volume of the cone. Round your answers to the nearest tenth. Use 3.14 for π.

• 14.13 in³

• 56.52 in³

• 169.56 in³

Tags

CCSS.HSG.GMD.A.3

CCSS.8.G.C.9