cummins16
cummins16
30-03-2017
Mathematics
contestada
Rewrite in rectangular form: r=2sin thaeta
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ChandrikaP
ChandrikaP
30-03-2017
r=2sinФ
sinФ=r/2
so u know by Pythagorean theorem always remember SOH CAH TOH
sin is opposite to hypotenuse
sinФ=r/2
where r is perpendicular and 2 is hypotenuse
that is what u want?
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