Law of Sines Missing Angles

Find the largest angle in Δ PRQ

In triangle ABC, if $$a = 8$$ , $$b = 15$$ , and $$\angle A = 30^\circ$$ , find $$\angle B$$ using the Law of Sines.

Use the Law of Sines to solve for BC

In triangle ABC, if $$a = 12$$ , $$b = 16$$ , and $$c = 20$$ , and $$\angle A = 36^\circ$$ , find $$\angle B$$ .

A triangle has side lengths 46 and 31. The angle opposite the side with length 46 measures 53 degrees.

Which equation can be used to find the angle opposite the side with length 31?

Find m<B

In triangle ABC, if $$a = 13$$ , $$b = 13$$ , and $$c = 13$$ , and $$\angle A = 60^\circ$$ , find $$\angle B$$ .

A triangle has sides $$a = 14$$ , $$b = 21$$ , and $$\angle C = 110^\circ$$ . Find $$\angle A$$ using the Law of Sines.