Problem of geometary(Trigo.)

Level pending

Here If a(opposite)=15m h(hypotenuse)= 36m b(adjacent)=? Where measure angle a=60(degree).

30 51 72 18

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2 solutions

Allan Baguio
Mar 27, 2014

In a 60 degree angle the adjacent side is one half of the hypotenuse

Shubham Shah
Mar 27, 2014

Its very easy. First of all sin 30=opp/hypo. 1/2=(?)/36 So,ultimately 36/2=18.------------------------:-)

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