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Medal & Fan Giveaway! The base of an isosceles triangle is 4 less than the sum of the lengths of the two legs. If the perimeter of the triangle is 44, find the length of the tree sides of the triangle. [Only an algebraic solution would be accepted]
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|dw:1374724860354:dw|
x+x+(2x-4)=4x-4=44 ---->4x=48 --->x=12
so sides are 12,12 and 20
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