A farmer has 90 feet of fence with which to make a corral. If he arranges it into a rectangle that is twice as long as it is wid e, what are the dimensions
2 answers:
Answer:
W = 15 ft. and L = 30 ft.
Step-by-step explanation:
Perimeter = 90 ft.
Twice as long as it is wide: L=2W
P = 2(L + W) = 2(2W + W) = 6W
90 = 6W
W = 15 ft. and L = 30 ft.
Answer:
The dimensions are: Width= 15ft
Length=30ft
Step-by-step explanation:
Perimeter of fence=90feet
He wants to make a rectangle with dimensions length and with.
The rectangle length is twice as long as the width= L= 2W
Perimeter of a rectangle = 2(L + W)
90= 2(2W +W)
90= 6W
90/6=W=15ft
L=2W= 2× 15=30ft
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