Q. the radio of the sides of triangle is 2:6:7.if the perimeter of the triangle is 195 meters what is the length of the longest side
Denote sides of triangle: Let's denote the sides of the triangle as 2x, 6x, and 7x, where x is a common multiplier. The perimeter of the triangle is the sum of its sides.Perimeter = 2x+6x+7x
Perimeter equation: Given that the perimeter is 195 meters, we can set up the equation: 2x+6x+7x=195
Combine like terms: Combine like terms to simplify the equation: 15x=195
Solve for x: Divide both sides of the equation by 15 to solve for x:x=15195x=13
Find longest side length: Now that we have the value of x, we can find the length of the longest side, which is 7x: Longest side = 7×x Longest side = 7×13 Longest side = 91 meters
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