• Math

  Ratio and Proportion

  Posted by Anurag on June 23, 2023 at 4:47 am

  The sides of a triangle are in the ratio 1: 2: 3. If the perimeter is 36 cm, find its sides.

  Yashi replied 11 months ago 2 Members · 1 Reply

  • math
  • mathematics-3
• 1 Reply

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  Yashi

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  June 23, 2023 at 10:26 am

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  Let us assume that the side of the triangle are x,2x,3x.

  As the perimeter is given to be 36 so we can write

  x+2x+3x=36

  6x=36

  x=6

  So 2x=2×6=12

  3x=3×6=18

  Therefore the sides of the triangle are 6,12 and 18.

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