Mathematics, 06.08.2021 21:30, amandasantiago2001

In triangle DEF if overline EF is five centimeters longer than overline DE , overline DF is 17 centimeters shorter than the sum of overline EF and DE, and the perimeter of triangle DEF is 80 centimeters , find the length of overline EF 30.5 cm

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In triangle DEF if overline EF is five centimeters longer than overline DE , overline DF is 17 centi...