Notes Over 10 - 6

1
Notes Over 10 - 6
Surface Area
2
Notes Over 10 - 6
Surface Area
.
3
Notes Over 10 - 6
Surface Area
4
Notes Over 10 - 6
Surface Area
Find the surface area of each figure.
5
8
5
80
25
105 m2
5
Notes Over 10 - 6
Surface Area
Find the surface area of each figure.
3.14
3.14
3
7
3
3.14
3.14
21
9
65.94
28.26
94.2 m2
6
Notes Over 10 - 6
Surface Area
Find the surface area of each figure.
3.
3.14
3,963
12.56
15,705,369
197,259,434.6 mi2
7
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Find the surface area of each space figure, to
the nearest square unit.
1.
20 cm
3.14
3.14
10
30
10
30 cm
3.14
3.14
300
100
942
314
1256 cm2
8
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Find the surface area of each space figure, to
the nearest square unit.
9 cm
2.
3.14
9
12.56
81
1,017 cm2
9
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Find the surface area of each space figure, to
the nearest square unit.
5.5 m
3.
4 m
4
5.5
4
44
16
60 m2
10
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Find the surface area of each space figure, to
the nearest square unit.

1. The base of a cone has radius 3 ft. Its slant
   height is 8 ft. Find the surface area of the cone.

8
3
3.14
3.14
3
3.14
3.14
24
9
75.36
28.26
104 ft2
11
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Find the surface area of each space figure, to
the nearest square unit.

1. The length of the base of a square pyramid is 5
   cm. Its slant height is 8 cm. Find the surface
   area of the square pyramid.

8
5
5
80
25
105 cm2
12
Pg 536 10 6 1 6, 7 17

1. Which has the greater surface area, a cylinder
   with height 2 in. and radius of base 2 in., or a
   sphere with radius 2 in.? Justify your answer.

p
2
2 in
2 in
2 in
SA 2prh 2pr2
SA 2p( )( ) 2p( )2
2
2
2
16 p in2
8 p
8 p
SA
16 p in 2
THE SAME
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