The correct answer is [B]
- The perimeter of the land = 2 [L + W]
= 2 [ 15 + 31 ]
=2 [ 46]
= 92 m
92m -5m (gate)
= 87 m
Six strands= 87 x 6
= 522 m
Wilfykil answered the question on July 30, 2019 at 08:18
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