Common Aptitude Question Based on Ratio

If the ratio of the angles of a triangle are in ratio 1:2:3, what is the ratio of there sides?

Your Answer

Sum of the angles is 180°

So, the angles are
180°×1/6=30°
180°×2/6=60°
180°×3/6=90°
sin30°=1/2
So, if one side is 1, hypotenuse is 2 and the other side is √2^2−1^2=√3
So, ratio of the sides =1:√3:2
 

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