In Exercises 11 to 14, find the area of each triangle shown. Give the answer to the nearest tenth of a square unit. 11. 4 in. 12. 30 8 in. 12 cm 60 8 cm 13. 14. 4 m 64 10 m 70°

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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In Exercises 11 to 14, find the area of each triangle shown.
Give the answer to the nearest tenth of a square unit.
11.
4 in.
12.
30
8 in.
12 cm
60
8 cm
13.
14.
4 m
64
10 m
70°
Transcribed Image Text:In Exercises 11 to 14, find the area of each triangle shown. Give the answer to the nearest tenth of a square unit. 11. 4 in. 12. 30 8 in. 12 cm 60 8 cm 13. 14. 4 m 64 10 m 70°
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