Raymond B. answered • 04/28/21
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Math, microeconomics or criminal justice
(84-2(25))/2 = 34/2 = 17 cm wide
Perimeter = P = 2(H+W)= 2H +2W
84 = 2(25) + 2W
2W = 84-50 = 34
W = 34/2 = 17 cm
Harmony L.
asked • 04/28/21The perimeter of a greeting card is 84 centimeters. It is 25 centimeters tall. How wide is it?
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