To calculate:
Solve the triangle using law of cosine.
Answer to Problem 21CR
Triangle using law of cosine is
Explanation of Solution
Given information:
Calculation:
Let’s,
For solving the triangle by using law of cosine,
Put the values in above equation,
Evaluate,
The angle
Put up all the values,
Now,
Put up all the values,
Thus, for the given triangle,
Therefore, triangle using law of cosine is
Chapter 6 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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