Law of Sines (Sec 8-3)

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

44.4°

Question 3

A support beam needs to be placed at a 28° angle of elevation so that the top meets a vertical beam 1.6 meters above the horizontal floor. The vertical beam meets the floor at a 90° angle.Law of sines:

Revolt · Accepted Answer

3.0 meters

Question 4

Use the law of sines to find the value of w.Law of sines:

Revolt · Accepted Answer

4.0 cm

Question 5

Law of sines:

Revolt · Accepted Answer

3.2 units

Question 6

Law of sines:

Revolt · Accepted Answer

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

Question 7

Law of sines:

Revolt · Accepted Answer

2.1 units

Question 8

Law of sines:

Revolt · Accepted Answer

5.8 units

Question 9

Law of sines:

Revolt · Accepted Answer

9.2 units

Question 10

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

Law of Sines (Sec 8-3) Answers

More from this Course

TRY EDGENUITY HACKS