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Solving Triangles

Find all possible solutions for triangle ABC if A=55 degrees, a=12, and c=13

Solution Preview

The law of sines says sinA/a = sinC/c
Therefore

sin C = (c/a)sinA = (13/12)*sin(55 deg) = 0.8874

There are two possible angles in a triangle ...

Solution Summary

A Triangle is solved.

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