In Exercises 1-12, solve each triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. If no triangle exists, state “no triangle.” If two triangles exist, solve each triangle.
To calculate: The length of triangle to the nearest tenth and angle measure to the nearest degree whose angles and side is
Answer to Problem 1RE
Solution: The missing values are:
Explanation of Solution
Given Information: The values:
Formula used:
Calculation:
For any triangle,
The Law of sine states:
Using the angle sum property we will obtain:
Using the law of sines we get,
This gives
Also,
This gives
So,
Hence,
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Chapter 6 Solutions
Precalculus (6th Edition)
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