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Circular bed edging

Estimate edging segments around a circular garden bed.

How this works

Circumference = π × diameter; round up segments after allowance.

Example

Using the example inputs, edging segments is 28 segments.

Bed diameter
4 m
Effective segment length
0.5 m
Extra allowance
10 %
Edging segments
28 segments

Scope and assumptions

Curved layout may need special joints or flexible segments.

OpenStax mathematics reference

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BUILT FOR CLARITY

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