Raymond B. answered 09/06/20
Math, microeconomics or criminal justice
W= width
L=Length
L=2+3W
Perimeter = 340 = 2L + 2W
2L= 340-2W
L = 170-W
170-W=2+3W
4W = 168
W = 168/4 = 42 feet
L=170-42 = 128 feet
Lynnelle C.
asked 09/05/20length of a new rectangular playingfields is 2 yards longer than triple the width if the perimeter of the rectangular playing field is 340 yards, what are its dimensions?
Raymond B. answered 09/06/20
Math, microeconomics or criminal justice
W= width
L=Length
L=2+3W
Perimeter = 340 = 2L + 2W
2L= 340-2W
L = 170-W
170-W=2+3W
4W = 168
W = 168/4 = 42 feet
L=170-42 = 128 feet
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