Law of Sines Answers
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Law of sines:
A
1.8 unitsB
2.0 unitsC
3.2 unitsD
3.7 units2
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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.
A
1.4 unitsB
1.6 unitsC
2.5 unitsD
2.6 units3
Law of sines:
A
52°B
59°C
64°D
67°4
Use the law of sines to find the value of w.Law of sines:
A
1.4 cmB
4.0 cmC
6.0 cmD
7.3 cm5
Law of sines:
A
StartFraction sine (100 degrees) Over 3.5 EndFraction = StartFraction sine (S) Over 2.4 EndFraction
B
StartFraction sine (100 degrees) Over 3.5 EndFraction = StartFraction sine (Q) Over 2.4 EndFraction
C
StartFraction sine (100 degrees) Over 2.4 EndFraction = StartFraction sine (S) Over 3.5 EndFraction
D
StartFraction sine (100 degrees) Over 24 EndFraction = StartFraction sine (Q) Over 3.5 EndFraction
6
Law of sines:
A
2.0 units and 4.6 unitsB
2.1 units and 8.7 unitsC
2.3 units and 7.8 unitsD
2.6 units and 6.6 units7
Consider the diagram and the proof below.Given: In △ABC, AD ⊥ BCProve:
A
b = cB
StartFraction h Over b EndFraction = StartFraction h Over c EndFraction
C
csin(B) = bsin(C)D
bsin(B) = csin(C)8
Law of sines:
A
2.7 unitsB
3.2 unitsC
4.5 unitsD
5.3 units9
Law of sines:
A
5.8 unitsB
6.7 unitsC
9.2 unitsD
9.8 units10
What is the length of line segment RS? Use the law of sines to find the answer. Round to the nearest tenth.
A
2.2 unitsB
2.4 unitsC
3.0 unitsD
3.3 unitsDid you find these answers helpful?
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