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the radio of the sides of triangle is 2:6:72:6:7.if the perimeter of the triangle is 195195 meters what is the length of the longest side

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Q. the radio of the sides of triangle is 2:6:72:6:7.if the perimeter of the triangle is 195195 meters what is the length of the longest side
  1. Denote sides of triangle: Let's denote the sides of the triangle as 2x2x, 6x6x, and 7x7x, where xx is a common multiplier. The perimeter of the triangle is the sum of its sides.\newlinePerimeter = 2x+6x+7x2x + 6x + 7x
  2. Perimeter equation: Given that the perimeter is 195195 meters, we can set up the equation: 2x+6x+7x=1952x + 6x + 7x = 195
  3. Combine like terms: Combine like terms to simplify the equation: 15x=19515x = 195
  4. Solve for x: Divide both sides of the equation by 1515 to solve for x:\newlinex=19515x = \frac{195}{15}\newlinex=13x = 13
  5. Find longest side length: Now that we have the value of xx, we can find the length of the longest side, which is 7x7x:
    Longest side = 7×x7 \times x
    Longest side = 7×137 \times 13
    Longest side = 9191 meters

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