SOLUTION: an isosceles triangle has perimeter of 141 in. the longest side is 18in longer than either of the other sides. find the lengths of each side.
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Question 919644: an isosceles triangle has perimeter of 141 in. the longest side is 18in longer than either of the other sides. find the lengths of each side.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
isosceles triangle
(x+18) + x + x = 141in
3x = 123
x = 41
41in + 41in + 59in = 141in
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