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Irregular Lawn Area Calculator

Estimate a trapezoidal lawn or bed area from two approximately parallel sides and their perpendicular separation.

Inputs

Range: at least 0.01 ft

Measure one boundary side.

Range: at least 0.01 ft

Measure the opposite approximately parallel boundary side.

Range: at least 0.01 ft

Measure the shortest perpendicular distance between the two sides; do not use the slanted side length.

Result

Estimated area (sq ft)
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Average parallel-side width (ft)
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Estimate scope
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