please answer fast please
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Answer:
you can use sin A+B formula from your notes
Step-by-step explanation:
Sin(A+B)= SinASinB+ CosACosB
Answered by
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Answer:
sin (A+B)=√3/2
sin B =1/2
sin 60°= √3/2
sin 30°= 1/2
on comparing
(A+B)=60-------------(1)
B=30
putting the value of B in (1)
A+30=60
A=60-30=30
therefore,
A=30 and B=30
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