Triangle ABC with altitude BD is shown below. A b h B D a 1. Write the sine ratios for ZA and ZC. 2. Use these ratios to prove the law of sines for ZA and ZC, and their opposite sides.

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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Triangle ABC with altitude BD is shown below.
A-
C
b
h
B
D
a
C
1. Write the sine ratios for LA and C
2. Use these ratios to prove the law of sines for ZA and ZC, and their opposite sides.
Transcribed Image Text:Triangle ABC with altitude BD is shown below. A- C b h B D a C 1. Write the sine ratios for LA and C 2. Use these ratios to prove the law of sines for ZA and ZC, and their opposite sides.
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