Four poles are stuck into the square ground of side $30$ m at the four corners. A rope fence is to be put around the poles. What length of rope will be required ?

120

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118

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122

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None of these

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Solution

The correct option is C $120$ m
Length of rope required $= 30 m \times 4$
= $120$ m.

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Four poles are stuck into the square ground of side 30m at the four corners. A rope fence is to be put around the poles. What length of rope will be required ?

The correct option is C 120mLength of rope required =30m×4=120m.

Four poles are stuck into the square ground of side $30$ m at the four corners. A rope fence is to be put around the poles. What length of rope will be required ?

The correct option is C $120$ m
Length of rope required $= 30 m \times 4$
= $120$ m.