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The ratio of the sides of a triangle is 2:5:7. if the perimeter of the triangle is 182 meters, what is the length of the longest side

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Answer:

Step-by-step explanation:

lengths of sides: 2x, 5x, 7x

2x+5x+7x = 182

x = 13

length of longest side = 7x = 91 m

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