Law of Sines

Question 1

Triangle X Y Z is shown. Angle X Y Z is 75 degrees and angle Y Z X is 50 degrees. The length of X Y is 2 and the length of X Z is y.

Revolt · Accepted Answer

2.5 units

Question 2

Law of sines:

Revolt · Accepted Answer

59°

Question 3

Law of sines:

Revolt · Accepted Answer

9.2 units

Question 4

Law of sines:

Revolt · Accepted Answer

5.1 units

Question 5

Law of sines:

Revolt · Accepted Answer

34°

Question 6

Law of sines:

Revolt · Accepted Answer

44.4°

Question 7

What is the length of line segment RS? Use the law of sines to find the answer. Round to the nearest tenth.

Revolt · Accepted Answer

2.4 units

Question 8

Law of sines:

Revolt · Accepted Answer

2.3 units and 7.8 units

Question 9

Law of sines:

Revolt · Accepted Answer

StartFraction sine (100 degrees) Over 3.5 EndFraction = StartFraction sine (S) Over 2.4 EndFraction

Question 10

Law of sines:

Revolt · Accepted Answer

StartFraction (3) sine (66 degrees) Over sine (38 degrees) EndFraction

Law of Sines Answers