Chapter 12 Unit TEST: Surface Area and Volume Answers
A solid right pyramid has a square base with an edge length of s units and a height of h units.
A polygon with 3 sides is stacked to form a prism.
The perimeter of triangle ABC is 82 inches. The triangle is rotated about a line that passes through points B and D.
An oblique prism has a square base and height of 3 centimeters.
The height of a cylinder is 6 inches. The diameter of the circular base of the figure is 10 inches.
A sphere is cut into 8 congruent pieces. The radius of the sphere is 8 centimeters. One piece is shown in the diagram.
A silo is constructed using a cylinder with a hemisphere on top. The circumference of the hemisphere and the circumference of the cylinder are equal. The diameter of the circular base of the cylinder is 10 feet. The cylinder is 40 feet tall. One of the circular bases on the cylinder is in contact with the ground.What is the area of the surface of the silo that will be exposed to rain, wind, and sun?
A solid oblique pyramid has a square base with edges measuring x cm. The height of the pyramid is (x + 2) cm.
Two similar cylinders have surface areas of 24 cm2 and 54 cm2. The volume of the smaller cylinder is 16 cm3.What is the volume of the larger cylinder?
A sphere is cut into 8 congruent pieces. The radius of the sphere is 8 centimeters. One piece is shown in the diagram.
The height of a right rectangular prism is 3 units greater than the length of the base. The edge length of the square base is x units.Which expression represents the volume of the prism, in cubic units?
An oblique prism has a square base and height of 3 centimeters.
A county in North Carolina spans 532 square miles. The population density of deer in the county is 11 deer per square mile.How many deer live in the county? Round to the nearest whole number, if necessary.
An oblique cylinder has a radius of 10 units and slant length of 26 units.
Zoe is packaging a gift to send in the mail. A smaller gift box is placed inside a similar yet larger packaging box. The empty space inside the packaging box is filled with tissue paper to keep the gift box from moving. The dimensions of the larger box are each 2.1 times longer than the corresponding dimensions of the smaller box. The volume of the smaller box is 24 cubic centimeters.
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