SOLUTION: A triangle has a perimeter of 120 meters. The length of the second side is double the first side. The length of the third side is 12 meters longer than the first side. Find the len
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Question 919762: A triangle has a perimeter of 120 meters. The length of the second side is double the first side. The length of the third side is 12 meters longer than the first side. Find the length of each side Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! x the length of the first side
x + 2x + (x+12) = 120m
4x = 108
x = 27m
1st + 2nd + 3rd
27m + 54m + 39m = 120m
