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17-05-2021
Mathematics

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A rectangular field 50 metres wide and x metres long requires 260 meters wire for fencing . Find the length of the field.

Respuesta :

17-05-2021

Answer:

80 meters

Step-by-step explanation:

Length of rectangular field = x

Width of rectangular field = 50

Meters of Fencing required = perimeter of rectangle = 260 m

Perimeter of a rectangle = 2(length + width)

260 = 2(x + 50)

260 = 2x + 100

260 - 100 = 2x

160 = 2x

x = 160 / 2

x = 80 meters

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