To find: All solutions for triangle
Answer to Problem 25E
Explanation of Solution
Given information:
Calculation:
Case II, since an angle is greater or equal to a right angle
The side opposite to the greatest angle is longer than the other given side,
There is one solution.
With the sine law we find the angle for pair c − C
Using the law of sines
Having two angles (A and C), we find the third, B and with the law of sines, find b .
Round off,
Thus,
Chapter 5 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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