18 in. 26 in. 3-5655 12 in. 5.

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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5 and 6 asap
Exercises
Find the perimeter and area of each triang le. Round to the nearest tenth if necessary.
1.
2.
3.
5 cm
34 ft
11 in.
16 ft
15 in.
40 in.
15 cm
3 cm
8 ft
22 ft
prmeter- 15+4+241^=19+241^=34,5
area= 1/2 x 15 x 4-30
4.
5.
9 cm
18 in.
21 mm
13 cm
9 cm
12 in
21 mm
p=13-5655
26 in.
94+9A
=49.5
81+81
(22)^+9A
area58.5
484+81
162
565
Triangle 2
7. LOGO The logo for an engineering company is on a poster at a job fair. The logo
consists of two triangles that have the dimensions shown. What are the perimeter
and area of each triangle?
base = 20in (altitude) = altitudeD
Triangle 1
25 in.
20 in
Transcribed Image Text:Exercises Find the perimeter and area of each triang le. Round to the nearest tenth if necessary. 1. 2. 3. 5 cm 34 ft 11 in. 16 ft 15 in. 40 in. 15 cm 3 cm 8 ft 22 ft prmeter- 15+4+241^=19+241^=34,5 area= 1/2 x 15 x 4-30 4. 5. 9 cm 18 in. 21 mm 13 cm 9 cm 12 in 21 mm p=13-5655 26 in. 94+9A =49.5 81+81 (22)^+9A area58.5 484+81 162 565 Triangle 2 7. LOGO The logo for an engineering company is on a poster at a job fair. The logo consists of two triangles that have the dimensions shown. What are the perimeter and area of each triangle? base = 20in (altitude) = altitudeD Triangle 1 25 in. 20 in
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