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?

• Jeyamari
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• 2 Answers

• Hi Nandhini!This is Neeraj Atluri.Given ratio's of angles such that Find out the each angle valuebr /Angle A=180*1/6=30br /Angle B=180*2/6=60br /Angle C=180*3/6=90br /this shows the given trianle is a right angle trianlge.br /the ratios can be 1:root(3):2 or perfrom option verification to find the best answer.

  • Atluri
  • 08 Jul
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• Sum of the angles is 180°br /br /So, the angles arebr /180°×1/6=30°br /180°×2/6=60°br /180°×3/6=90°br /sin30°=1/2br /So, if one side is 1, hypotenuse is 2 and the other side is √2^2−1^2=√3br /So, ratio of the sides =1:√3:2br / 

  • Jeyamari
  • 06 Jul
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