Explanation:
Let 1st side of triangle be x
so,
length of given side will be x, 2x, 6+x
we know that,
perimeter of triangle = 34
x+2x+(6+x)= 34
4x+6= 34
4x = 34-6
x= 28÷4
:x= 7
2x = 7*2= 14 ft
6+x = 6+7 = 13 ft
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