Determine the number of triangles ABC possible with the given parts.


c = 50, b = 61, C = 58°

A painter is going to apply paint to a triangular metal plate on a new building. Two sides measure 16.1 m and 15.2 m, and the angle between the sides is 125°. What is the area of the surface to be painted?

A real estate agent wants to find the area of a triangular lot. A surveyor takes measurements and finds that two sides are 52.1 m and 21.3 m, and the angle between them is 42.2°. What is the area of the triangular lot?

Use the law of sines to find the indicated part of each triangle ABC.

Find A if C = 79° 20', c = 97.4 mm, a = 75.3 mm

Determine the number of triangles ABC possible with the given parts.

a = 31, b = 26, B = 48°