pre algebra

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pre algebra

Question 1 (5 points)

Find the circumference of the circle. Round to the nearest tenth.

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Question 2 (5 points)

Find the area of the circle. Round to the nearest tenth.

diameter = 8 yd

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Question 3 (5 points)

Find the volume of the solid shown or described. If necessary, round to the nearest tenth.

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Question 4 (5 points)

Find the surface area of the solid shown or described. If necessary, round to the nearest tenth.

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Question 5 (5 points)

Find the area of a circle having a circumference of 23π units. Round to the nearest tenth.

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Question 6 (5 points)

Find the volume of the solid shown or described. If necessary, round to the nearest tenth.

Find the volume of the figure below. Round to the nearest tenth.

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Question 7 (5 points)

Find the volume of the solid shown or described. If necessary, round to the nearest tenth.

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Question 8 (5 points)

Find the area of the circle. Round to the nearest tenth.

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Question 9 (5 points)

Find the lateral area of the prism. Use the 10 by 6 rectangle as the base.

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Question 10 (5 points)

What is the area of a figure that is formed using a parallelogram with base 5.2 meters and height 3 meters, and a semicircle with a radius of 4 meters. Round to the nearest tenth, if necessary.

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Question 11 (5 points)

Find the circumference of the circle. Round to the nearest tenth.

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Question 12 (5 points)

Find the volume of the solid shown or described. If necessary, round to the nearest tenth.

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Question 13 (5 points)

Describe the shape resulting from a vertical cross section of the figure.

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Question 14 (5 points)

Find the area of the figure to the nearest tenth, if necessary.

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Question 15 (5 points)

Find the lateral area and surface area of the solid. Use the 2.5 by 2.5 square as the base. Round to the nearest tenth if necessary.

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Question 16 (5 points)

Find the volume of the solid shown or described. If necessary, round to the nearest tenth.

Denise used a cube and a rectangular prism to make a trophy stand with the dimensions shown. What is the volume of the figure?

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Question 17 (5 points)

Find the volume of the solid shown or described. If necessary, round to the nearest tenth.

What is the volume of the shed?

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Question 18 (5 points)

A window is shaped like a semicircle with a diameter of 5.2 feet. What is the area of the window? Round to the nearest tenth.

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Question 19 (5 points)

The circumference of a pizza is about 38 inches. What is the diameter of the pizza? Round to the nearest tenth if necessary.

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Question 20 (5 points)

Find the shape resulting from the cross section of the cylinder.

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