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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.
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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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