st, find the area (area of ses), then add a of the bases. _A = hp =hp + 2B 5. 5 km 6. 3 km 10 km 4.1 km 12 km

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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need help on the odd numbers. Quick please.

All Other
Prisms
First, find the
lateral area (area of
non-bases), then add
the area of the bases.
LA = hp
SA = hp + 2B
h = height between bases
p = perimeter of the base
B = area of the base
Find the surface area of each prism below.
4.
5.
5 km
6.
12 ft
9m
15 m
3 km
12 km
18 ft
12 m
4.1 km
23 ft
16 m
10 km
20 ft
15 ft
Ⓒ Gina Wilson (All Things Algebra), 2015
Transcribed Image Text:All Other Prisms First, find the lateral area (area of non-bases), then add the area of the bases. LA = hp SA = hp + 2B h = height between bases p = perimeter of the base B = area of the base Find the surface area of each prism below. 4. 5. 5 km 6. 12 ft 9m 15 m 3 km 12 km 18 ft 12 m 4.1 km 23 ft 16 m 10 km 20 ft 15 ft Ⓒ Gina Wilson (All Things Algebra), 2015
Cylinders
LA = 2xrh
SA = 2² + 2лrh
r = radius
= height
7.
8.
9 mm
15 in
10.
10 mm
21 in
Bin
Find the surface area of each cylinder below.
9.
11 yd
18 mm
9m
26 yd
15 m
773
Transcribed Image Text:Cylinders LA = 2xrh SA = 2² + 2лrh r = radius = height 7. 8. 9 mm 15 in 10. 10 mm 21 in Bin Find the surface area of each cylinder below. 9. 11 yd 18 mm 9m 26 yd 15 m 773
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