A farmer had a rectangular plot measuring 500 m by 100 m. If he fences the plot 4 times with barbed wire, then enter the length of wire required in metres.
4800
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Solution
The correct option is A 4800 Given:
Length of the plot = 500 m
Breadth of the plot = 100 m
The farmer fences the rectangular
plot four times. ⇒Length of the wire=4×Perimeter of the rectangle =4×2(length+breadth) =4×2(500+100) =4×2(600) =4×1200 =4800m
Therefore, the length of the wire
should be 4800 m.