JEOPARDY!
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8TH GRADE Pre Algebra
Unit 6
Volume of 3-D Figures
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JEOPARDY!
Of Prisms
Volume
of
cylinders
Volume
of
Spheres
Volume of
Cones
Review 1:
Equations
Expressions
100
100
100
100
100
100
200
200
200
200
200
200
300
300
300
300
300
300
400
400
400
400
400
400
500
500
500
500
500
500
Volume
Review2:
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Prisms
100 Points
What formula is used to
Find the Area of a Triangle?
What formula is used to find
The Area of a rectangle?
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Prisms
100 Points
Answer
A=1/2 bh (one half base times height)
A=lw (length times width)
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Prisms
200 Points
5 in
12 in
3 in
Find the volume
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Prisms
200 Points
Answer
V=12in ∙ 3in ∙5in
3
V = 180 in
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Prisms
300 Points
A rectangular prism with a volume
Of 1890 cubic centimeters has a
Length of 15cm and a width of 12cm.
What is the height?
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Prisms
300 Points
Answer
The height is 10.5 inches.
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Topic 1
400 Points
13 ft
4 ft
5 ft
8 ft
Find the volume of the triangular
Prism.
Daily Double!!!
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Topic 1
400 Points
Answer
V=1/2 ∙ 4 ft ∙5 ft ∙13 ft
3
V = 130 ft
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Prisms
500 Points
Column 1 Column 2
Find the volume of the
Dog house for Fido and pups.
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Prisms
500 Points
Answer
V=(30∙35∙20)+1/2(12∙30∙35)
3
V = 27,300 in
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Cylinders
100 Points
What formula is used to
Find the Area of a Circle?
What formula is used to
find the volume of a
cylinder?
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Cylinders
100 Points
Answer
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Cylinders
200 Points
Find the volume of the cylinder:
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Cylinders
200 Points
Answer
V=1847.3 cm
3
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Cylinders
300 Points
Find the volume of the cylinder:
10mm
14mm
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Cylinders
300 Points
Answer
V=1099.6 mm 3
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Cylinders
400 Points
Find the height of the cylinder
That has a volume of 4222.3 in 3
And a radius of 8 in.
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Cylinders
400 Points
Answer
The height is 21 inches.
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Cylinders
500 Points
Cylinder A
5 in
Cylinder B
7 in
1 ft.
2 in.
Which cylinder holds more
Cylinder A or Cylinder B?
How much more?
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Cylinders
500 Points
Answer
3
Cylinder A: 235.6 in
Cylinder B: 307.9 in3
Cylinder B holds 72.3 cubic
Inches more than Cylinder A.
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Spheres
100 Points
What formula is used to
Find the Volume of
A sphere?
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Spheres
100 Points
Answer
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Spheres
200 Points
Find the volume:
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Spheres
200 Points
Answers
3
V=2144.7 m
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Spheres
300 Points
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Spheres
300 Points
Answer
V=179.6 m
3
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Spheres
400 Points
The Giant Basketball on top of
The Basketball Hall of Fame in
Springfield, MA has a diameter
Of 25 meters.
What is the volume?
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Spheres
400 Points
Answer
V=8181.2
3
m
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Spheres
500 Points
A baseball with a radius of 5.3 cm
Is placed inside of a box.
The box is a cube with a square
Base which is 10.6 cm on each side.
How much empty space is inside
Of the box?
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Spheres
500 Points
Answer
Volume of box: 1191 cm3
3
Volume of baseball: 623.6 cm
There will be 567.4 cubic cm
Of empty space inside the box.
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Cones
100 Points
What formula is used to
Find the Volume of
A cone?
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Topic 4
100 Points
Answer
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Cones
200 Points
Find the volume.
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Topic 4
200 Points
Answer
150.8 cm3
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Cones
300 Points
Find the volume.
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Topic 4
300 Points
Answer
3
3015.9 units
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Cones
400 Points
Mr. Smarty wants to know:
What is the volume of this
Cone?
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Topic 4
400 Points
Answer
5539.7 cm
3
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Cones
500 Points
A waffle cone has a radius of
2 inches. If the volume is
18.9 cubic inches, what is the
Height of the cone?
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Topic 4
500 Points
Answer
The height is 4.5 inches
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Solving Equations
100 Points
Solve:
x – 15 = -2
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Solving Equations
100 Points
Answer
x=13
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Solving Equations
200 Points
Solve:
9x – 1 = 98
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Solving Equations
200 Points
Answer
x=11
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Solving Equations
300 Points
Solve:
3
x  18
5
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Solving Equations
300 Points
Answer
x= -30
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Solving Equations
400 Points
Solve:
-3w – 10 = 11
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Solving Equations
400 Points
Answer
x=-7
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Solving Equations
500 Points
Solve:
17q – q = 2(-q + 36)
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Solving Equations
500 Points
Answer
q=4
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Expressions
100 Points
Simplify:
8(3x – 2)
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Expressions
100 Points
Answer
24x-16
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Expressions
200 Points
Evaluate –x + 12
When x = 15
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Expressions
200 Points
Answer
-15 + 12
-3
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Expressions
300 Points
Evaluate:
x
y
When x=3 and y=5
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Expressions
300 Points
Answer
243
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Expressions
400 Points
Daily Double!!!
Evaluate:
x
y
When x=9 and y=-2
Write your answer as a
Fraction in lowest terms.
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Expressions
400 Points
Answer
Daily Double!!!
1
81
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Expressions
500 Points
Simplify:
4(2x + 5y – 3) + 3(x – 2y + 7)
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Expressions
500 Points
Answer
11x+14y+9
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