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10.1
Three- Dimensional
Figures
10.2-10.3
Volume of
Prisms, Cylinders,
Pyramids & Cones
10.4-10.5
Surface
Area of Prisms,
Cylinders
Pyramids & Cones
10.6
Surface Area
& Volume
of Spheres
10.7
Scaling Three
Dimensional
Figures
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Name this shape
Cylinder
Is this figure a polyhedron
Yes
Classify this figure
Cylinder with
2 circular
bases
Describe this figure
Rectangular
prism. 4
rectangular
faces. 2
rectangular
bases.
Is this figure a polyhedron
NO!
Find the volume of the
rectangular prism.
24 in.
12 in.
26 in.
7488
3
in
Find the volume of the cylinder.
R=5
16
3
1256
One day Yankey Doodle went to
town. She saw a pyramid on the
ground. It was 12cm long, 12cm
wide, and 11cm tall. What was
the volume of the pyramid.
528
3
cm
What is the
definition of
volume?
The volume of a 3-dimensional
figure in the number of cubes it
can hold.
Find the volume.
36 in
55 in
101 in
3
199980
Find the surface area of the
figure
Base= 16 m
Height= 30
lateral height= 52
The surface
area is 4432
2
m
Find the surface
area of the
cylinder:
Diameter=12in
Height= 34.5in
1526.0
4
2
inches
Bob is wrapping a present. The box
measures 7.7cm by 17.13 cm
by 2.4 cm. Estimate the amount of
wrapping paper not counting the
overlaps that Bob needs.
About
2
272cm
Find the surface area of a pyrami
measuring:
Length/width= 13m
Slant height= 7.3m
358.8
2
m
Find the surface area of a
cone measuring:
Radius= 13ft
Slant height=50ft
2
2,571.7ft
Find the surface area of this
sphere. The radius is 7.2
meters and use 3.14 for pie.
651.2
2
m
Find the volume of the sphere.
D = 3.4 meters
Use 3.14 for pie.
20.7
3
meters
Find the surface area of the
sphere.
The diameter is 20cm
and use 3.14 for pie
2
1256cm
Find the volume of the sphere.
The radius is 3cm
Use 3.14 for pie
113.0
3
cm
in three
dimensions
that are a
fixed distance
from a given
3m
1m
1m
3m
3m
1m
Find the scale factor of surface area of
the cubes.
1/27
2
m
6m
Find ½ of a 6m cubes
surface area.
108
2
meters
A building is a big
square. All of its sides
measure 17.5 ft. Find
½ of the surface area
of the building..
1837.5
2
ft
7m
2m
Make a scale factor of the
volume of the 2 cubes.
343/8
8.9m
Find the volume of a 8.9m
cube reduced to a 1/3 scale.
234.99
3
m