Geometry CH 11 Test Review
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Date___________ Period_______
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Assume base is regular hexagon.
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Geometry CH 11 Test Review
Name______________________
Date___________ Period_______
8.
Find the surface area of a conical grain storage tank that has a height of 59 meters, a diameter of
22 meters, and a slant height of 62 meters. Round the answer to the nearest square meter.
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Dolores is planning to cover the lateral surface area of a large cylindrical garbage can with
decorative fabric for a theme party. The can has a diameter of 5 feet and a height of 4.5 feet. How
much fabric does she need? Round the answer to the nearest square foot.
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Geometry CH 11 Test Review
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Name______________________
Date___________ Period_______
The volume of a cylinder is 6615π in. The height of the cylinder is 15 in. What is the radius of the
cylinder?
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Essay
16. An hourglass, composed of two identical cones, is 14 cm tall. The radius of each cone is 4 cm. If
you want to fill the bottom half of the hour-glass full of salt, how much salt will you need?
Explain the method you use to find the amount of salt.
17. Three balls are packed in a cylindrical container as shown below. The balls just touch the top,
bottom, and sides of the cylinder. The diameter of each ball is 5cm.
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