Jeopardy

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Jeopardy

• Unit 8 review

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Theres more to the 3-D figure
Solid Gold, Baby!
Wrap it up
Pump up the Volume
Long Winded
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Question 1

• What is surface area?

Answer
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Answer 1

• The sum of all the areas of the faces
• Units squared

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Question 2

• What is volume?

Answer
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Answer 2

• The amount of space that a 3-D figure contains
• Units cubed

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Question 3

• Name the five (5) solids.

Answer
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Answer 3

• Cone
• Cylinder
• Pyramid
• Prism
• Sphere

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Question 4
Answer

• 9. Which statement is NOT true about rectangular
  prisms and rectangular pyramids.
• A. Both rectangular prisms and rectangular
  pyramids are polyhedrons
• B. Rectangular prisms have two bases and
  rectangular pyramids have one base
• C. Rectangular prisms have more vertices than
  rectangular pyramids
• D. Rectangular prisms have triangular faces and
  rectangular pyramids have rectangular faces

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Answer 4

• D. Rectangular prisms have triangular faces and
  rectangular pyramids have rectangular faces

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Question 5

• If a cylinder has a radius of 7ft and a height of
  3ft, how would its volume relate to the volume of
  a cone with a radius of 7ft and a height of 3ft?

Answer
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Answer 5

• The cylinder would have 3 times the volume of the
  cone

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Question 6

• What is the surface area of the following

5ft
3ft
8ft
Answer
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Answer 6

• 158 ft2

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Question 7

• Find the volume

8cm
8cm
24cm
Answer
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Answer 7

• 1,536 cm3

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Question 8

• Identify the prism

A.
C.
D.
B.
Answer
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Answer 8

• B.

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Question 9

• What is the vertex of a solid?

Answer
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Answer 9

• The point where the edges of a solid come together

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Question 10

• What type of 3-D figure is a shoebox?

Answer
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Answer 10

• A rectangular prism

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Question 11

• What is the surface area of the following

6ft
7ft
Answer
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Answer 11

• 489.84 ft2

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Question 12

• Find the volume

9cm
Answer
1.8cm
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Answer 12

• 114.5cm3

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Question 13

• Give the specific name to the following solid.

Answer
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Answer 13

• Square (rectangular) pyramid

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Question 14

• Which statement is NOT true about cylinders and
  cones?
• A. Both solids have a circle for a base.
• B. Only the cone has a vertex.
• C. The volume of a cone is ? that of a cylinder
  with the same dimensions.
• D. Each solid has two circular bases.

Answer
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Answer 14

• D. Each solid has two circular bases.

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Question 15

• A plumber digs a rectangular hole in the ground
  to install water pipes. The hole is dug straight
  down and has parallel sides. If the hole is 3
  meters deep, 1.5 meters wide, and 2 meters long,
  what volume of dirt must be removed?

Answer
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Answer 15

• 9 m3

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Question 16

• You are wrapping a gift box that is 15 long, 12
  wide, and 4 deep. How many square inches of
  wrapping paper will the cover the entire box?

Answer
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Answer 16

• 576 in²

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Question 17

• Mike buys mulch for his flower gardens each fall.
  How many cubic feet of mulch can he bring home
  if his truck bed is
• 5ft x 8ft x 2ft?

Answer
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Answer 17

• 80ft3

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Question 18 Double Jeopardy!

• Which solids are NOT polyhedrons?
• HINT There are 3 of them

Answer
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Answer 18

• Sphere
• Cone
• Cylinder

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Question 19

• What is the volume of a cone shaped bag with a
  height of 7 inches and a diameter of 6 inches?

Answer
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Answer 19

• 65.94 in³

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Question 20

• How much paint is needed to paint a room that is
  10 feet wide by 11 feet long by 8 feet high?
• Hint Remember, the ceiling and floor will not
  be painted.

Answer
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Answer 20

• 336 square feet of paint

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Question 21

• What is the volume of a rectangular pyramid with
  a height of 10 cm, a length of 12.3 cm, and a
  width of 6 cm?

Answer
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Answer 21

• 246 cm³

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Question 22

• How much popcorn could a cylindrical container
  hold that has a radius of 4 inches and a height
  of 10 inches?

Answer
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Answer 22

• 502.4 in3

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Question 23

• Identify each solid

A.
B.
Answer
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Answer 23

1. Cone
2. Cylinder

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Question 24

• Complete the table.

Polyhedron Name Number of bases Number of faces Number of vertices Number of edges
Triangular prism A. 5 6 B.
Rectangular prism C. 6 D. 12
Answer
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Answer 24

1. 2
2. 9
3. 2
4. 8

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Question 25

• AMC Theatre is looking to change their concession
  products. Below are two potential containers for
  popcorn. If the price will be the same for each,
  which container would give you more for your
  money?

5in
1½in
8in
5in
Answer
3in
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Answer 25

• The rectangular prism because it holds 120 cubic
  inches and the cylinder only holds 35.3 cubic
  inches

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