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Mathematics 22 Online
OpenStudy (anonymous):

in this diagram, what is the value of b, correct to the nearest tenth a)2.5 b)2.8 c)3.7 d)5.0 e)6.2 please help !

OpenStudy (anonymous):

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OpenStudy (amistre64):

law of sines should be sufficient b/sin(B) = c/sin(C) b = c sin(B)/sin(C)

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