Academic Practice Worksheet 10.5

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Academic Practice Worksheet 10.5

1.

Find the surface area of the net.

(The figure may not be drawn to scale.)

2.

Draw a net for the solid. Then find the surface area. Use 3.14 for and round to the nearest tenth.

(The figure may not be drawn to scale.)

3.

Draw a net for the solid. Then find the surface area.

(The figure may not be drawn to scale.)

4.In pottery class, William made a cylindrical vase that is 27 centimeters tall. Its base has a radius of 9 centimeters. He wants to paint the outside of the vase, including the base. How many square centimeters will

William have to paint? Round to the nearest whole number. Use 3.14

5.When Marguerite opens a cereal box and lays it out flat, she sees that the top and the bottom of the box each measure 7 centimeters by 25 centimeters, the sides of the box each measure 7 centimeters by 29 centimeters, and the front and back of the box each measure 25 centimeters by 29 centimeters. What is the surface area of

Marguerite's cereal box?

6. You have a present to wrap. The box is in the shape of a rectangular prism with the dimensions shown. a. Find the surface area of the box to the nearest square inch. b. You only have 300 square inches of wrapping paper. Do you have enough paper to wrap the present? If not, do you have enough paper to cover just the top and the sides of the box? Explain .

7.

Find the surface area of the two bookends shown.

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