iyanna327 iyanna327

16-05-2017
Mathematics

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Solve the triangle. Round your answer to the nearest tenth.

Solve the triangle Round your answer to the nearest tenth class=

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mreijepatmat mreijepatmat

17-05-2017

Angle A =19°, c=36 ft, a=20ft
To find all the sides & angles of this triangle let's apply the Law of sine:

sinA/a =sinC/c ==> sin19°/20 = sinC/36 =0.325568/20 = sinC/36

sinC =0.5860 & arcsin(0.5860) ==> ANGLE C=35.8°

You can follow the same methodology to find the unknown sides and/or angle

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