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Opener: Name the following solids.
1. 2.
3. 4.
Title: Apr 177:45 AM (1 of 6)
Section 10.4: Surface Area of Prisms and Cylinders
A. What do you think surface area is?
Title: Apr 177:56 AM (2 of 6)
B. What do you think lateral area is?
C. Which should be larger ‐ lateral area or surface area?
Title: Apr 177:57 AM (3 of 6)
Finding lateral and surface area for a prism:
1.
2.
10 cm
6 cm
4 cm
12 ft
6 ft
Formula: L.A. =
S.A. =
4 cm
6 cm
10 cm
12 ft
6 ft
6 ft
Title: Apr 177:58 AM (4 of 6)
Finding lateral and surface area of a cylinder:
1.
2.
3 in
10 in
rh
Formula: L.A. =
S.A. =
3 in
10 in
Title: Apr 178:01 AM (5 of 6)
Find the surface area of composite figures:
1.
20
2.2
3
Note: Surface area only includes...
3.
3
3
2
Title: Apr 178:24 AM (6 of 6)