Tell whether a triangle with sides of the given lengths is acute, right, or obtuse. A 1. 11, 11, 15 4. 6, 6, 6V2 2. 9, 9, 13 3. 8, 8V3, 16 5. 8. 14, 17 6. 0.6, 0.8, 1 7. a. 0.5, 1.2, 1.3 b. 5n, 12n, 13n where n >0 8. a. 33, 44, 55 b. 3n, 4n, 5n where n > 0

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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Question
Tell whether a triangle with sides of the given lengths is acute, right, or
obtuse.
A
1. 11, 11, 15
4. 6, 6, 6V2
2. 9, 9, 13
3. 8, 8V3, 16
5. 8. 14, 17
6. 0.6, 0.8, 1
7. a. 0.5, 1.2, 1.3
b. 5n, 12n, 13n where n >0
8. a. 33, 44, 55
b. 3n, 4n, 5n where n > 0
Transcribed Image Text:Tell whether a triangle with sides of the given lengths is acute, right, or obtuse. A 1. 11, 11, 15 4. 6, 6, 6V2 2. 9, 9, 13 3. 8, 8V3, 16 5. 8. 14, 17 6. 0.6, 0.8, 1 7. a. 0.5, 1.2, 1.3 b. 5n, 12n, 13n where n >0 8. a. 33, 44, 55 b. 3n, 4n, 5n where n > 0
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