Sine Rule
5 practice questionsPrecalculusStep-by-step solutions
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1
The sine rule is most directly useful when you know:
A.Three sides only
B.Two angles and any side
C.A right angle only
D.The area
2
The sine rule states that a / sin A equals:
A.b / sin B
B.sin B / b
C.b · sin B
D.c / cos C
3
The sine rule for a triangle states that a/sin A equals:
A.b/sin B
B.b·sin B
C.sin B/b
D.A/a
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