1. Derive the law of sines, a/sinA = b/sinB. You are given the triangle with altitude from vertex C, and yhe measures of sides a and b and angles A and B. 2. derive the formula for finding the area of an oblique triangle, involving sine, A = 1/2acsinB, given the triangle with altitude from vertex C, and the measures of sides a and c and angle B.
1. Derive the law of sines, a/sinA = b/sinB. You are given the triangle with altitude from vertex C, and yhe measures of sides a and b and angles A and B. 2. derive the formula for finding the area of an oblique triangle, involving sine, A = 1/2acsinB, given the triangle with altitude from vertex C, and the measures of sides a and c and angle B.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.CT: Test
Problem 14CT: In a right triangle with acute of measures and , cos =ac. Find the following values in terms of the...
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1. Derive the law of sines, a/sinA = b/sinB. You are given the
2. derive the formula for finding the area of an oblique triangle, involving sine, A = 1/2acsinB, given the triangle with altitude from vertex C, and the measures of sides a and c and angle B.
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