Mathematics, 22.07.2019 11:00 EmilySerna

Three sides of a quadrilateral measure 2.5 centimeters, 1.8 centimeters, and 9 centimeters. if the perimeter of the quadrilateral is 20.9 centimeters, what is the length of the fourth side? 34.2 cm15.7 cm7.6 cm7 cm

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Three sides of a quadrilateral measure 2.5 centimeters, 1.8 centimeters, and 9 centimeters. if the p...

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