Asked by angie

One side of triangle is one-third the longest side. The third side is 13 feet less than the longest side. The perimeter is 106. Find all three sides.
Answered by Mia
Put all the sides in terms of x. X represents the longest side

side x
side y=(1/3)x
side z=x-13

The perimeter is 106 which is the sum of all the sides.

x+(1/3)x+(x-13)=106

Solve for x
Then it will be easy to find the other sides
Answered by Anonymous
huhgouhu
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