03-03-2022
Mathematics

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The length of the sides of a polygon are in the ratio of 3: 4: 2: 5. If the perimeter is 84 cm, find the N length of the shortest side

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03-03-2022

Answer:

12 cm

Step-by-step explanation:

First, divide the perimeter by the sum of ratios.

=> 84 / (3 + 4 + 2 + 5)

=> 84 / 14

=> 6

Shortest side

= 2x

= 2(6)

= 12 cm

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