Lise Needham – Resources – GeoGebra

Copy of Sum of exterior angles of a polygon
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Lise Needham
Needham Special Parallelograms
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Lise Needham
Needham Parallelogram
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Lise Needham
General Trapezoid -- Needham
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Lise Needham
Trapezoid Needham
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Lise Needham
Isosceles Trapezoid Needham
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Lise Needham
Trapezoid Needham share
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Lise Needham