ZionDelFuego ZionDelFuego

19-03-2018
Mathematics

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prosborough198p2ub41 prosborough198p2ub41

19-03-2018

Hello!

Here we have sin=opp/hyp so the sin of 45deg= 7/b so we have

Sqrt(2)/2 = 7/b so b= 7/sqrt(2)/2= 14/sqrt(2)= 14*sqrt(2)/2= 7*sqrt(2) so the final simplified answer for the value of b= 7*sqrt(2)

Any questions please ask. Thank you kindly.

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