The perimeter of a triangle is 65 centimeters. The second side is twice the first and the third side is 3 and 1/2 times the first side. Find

Question

The perimeter of a triangle is 65 centimeters. The second side is twice the first and the third side is 3 and 1/2 times the first side. Find the length of each side. (Hint: P = a + b + c)

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    2021-11-15T16:16:21+00:00

    X=first number
    2x= second side
    3.5x= third side

    X+2x+3.5x=65

    6.5 x= 65
    Divide both sides by 6.5

    X=10. First side
    2x= 20. Second side

    3.5x= 35 = third side

    10, 20, 35

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