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Mathematics 22 Online
OpenStudy (anonymous):

find the lenght of a if angle A=62 angle B=39 and side B=15, choices of answer are A 21 B 22 C 19 D 3 need help bad Please

OpenStudy (anonymous):

b/SIN(B)=a/SIN(A) 15/SIN(39)=a/SIN(62) You can calculate the answer.

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