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How many meters of fence do I need for a 20 m side?
Answer
80.0
metres of fence (square)
20 m × 4 sides = 80.0 m
How we got there
- 01For a square enclosure with 20 m sides: perimeter = 4 × 20 = 80.0 m
- 02Add ~5% (≈ 84.0 m) for posts, gate cuts, and tensioning slack
- 03If your shape isn't square, add the lengths of all sides instead.
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