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each of two equal sides of triangle is 3 less than twice the third side if the perimeter of a triangle is 69 find the length of side |
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Answer» let the EQUAL SIDE be x and third side be 2x-3 ATQ x+x+(2x-3) =69 4x=69-3 4x=66 x=66/4 x=16.5 so the 1and 2 side is 16.5 and third is 30 |
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