Question

what should be the length of the wire needed if 6 rounds of fans has to be put around a field of length 46 m and breadth 38 m ?? class 7th mensuration

Answer 1

Answer:

1008 m

Step-by-step explanation:

Perimeter = 2(l+b)

=2(46+38)

=2×84 m

=168 m

6 rounds = 168×6 m

= 1008 m

1008 m wire is needed to do round of fans.

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