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GeoGebra Classroom

Spiky Feathers

作者：Sam Hartburn

主題：參數曲線

Animate the 'move' slider to see the points moving along the curve. Read more about this design at samhartburn.co.uk/sh/spiky-feathers-and-geometric-fish/ Buy a T-shirt featuring this design from bit.ly/spiky-feathers

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