in triangle PQR,Angle Q =90,PQ=3CM,PR=6CM.find angle PQR
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Sin theeta=opp.s/hyp
=3/6=1/2
Sin30=1/2
So ur required angle is 30 degree
Hopes this helps u dear
=3/6=1/2
Sin30=1/2
So ur required angle is 30 degree
Hopes this helps u dear
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