Unit 8 Test Review

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TEKS.MATH.8.6A

A sphere and its dimension are shown in the diagram.

What is the volume of the sphere in cubic inches?

Round to the nearest tenth, if necessary.

Mathematical Equivalence

ON

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TEKS.MATH.8.7A

A triangular prism and its dimensions in centimeters are shown in the diagram.

Total Surface Area =​ (a)  

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TEKS.MATH.8.7B

A party hat is shaped like a cone. The dimensions of the party hat are shown in the diagram.

What is the measurement of the volume of the party hat in cubic inches?

Round to the nearest tenths, if necessary.

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TEKS.MATH.8.7A

A cylindrical container of oats has the dimensions shown in the diagram.

Lateral Surface Area =​ ​ (a)  

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TEKS.MATH.8.7B

Ginny made a cylindrical clay vase for her art project.  If the vase has a height of 12 inches and a diameter of 6 inches, which is the closest to the volume of the vase?

Round to the nearest tenth, if necessary.

Mathematical Equivalence

ON

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TEKS.MATH.8.7A

A cylindrical toothbrush holder has a diameter of 6.5 centimeters and a height of 9 centimeters.

A formula for finding the volume of a cylinder is V = Bh. Complete the equation that can be used to find B, the area of this cylinder’s base in square centimeters?

a

b

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TEKS.MATH.8.6A

Karen purchased a snow cone. The cone shaped cup had a height of 15 cm and a circular rim with a 10 cm radius. The ice on top made a dome shape. How much ice, in cubic centimeters, was used to make Karen's snow cone, before she started eating it?

Round to the nearest hundredth, if necessary.

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TEKS.MATH.8.7A

A can in the shape of a cylinder has a diameter of 6 centimeters and a height of 10 centimeters. Complete the equation you would use to find the total surface area of the can.

SA = ​ (a)   +​ (b)  

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TEKS.MATH.8.7B

A diagram of a toy box is shown. Its measurements are given in inches.

What is the lateral surface area of the toy box in square inches?

Round to the nearest hundredth, if necessary.

Mathematical Equivalence

ON

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TEKS.MATH.8.7B