The lengths of two sides of a triangle are band c. Let s be the length of the angle bisector of the angle between the two given sides. The length of the third side of the triangle is: A B √(bc-8²) b C (bc- s²) C 1+ 8² bc 8² (b-c)² (b + c)²

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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The lengths of two sides of a triangle are b and c. Let s be the length of the angle bisector of the
angle between the two given sides. The length of the third side of the triangle is:
A
B
√√ (bc-8²)
b
C
(bc-s2)
82
1+ (b-c)²
bc
bc
(b + c)²
Transcribed Image Text:The lengths of two sides of a triangle are b and c. Let s be the length of the angle bisector of the angle between the two given sides. The length of the third side of the triangle is: A B √√ (bc-8²) b C (bc-s2) 82 1+ (b-c)² bc bc (b + c)²
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