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This activity was created by '{$1}'. Do you want to modify the original activity or create your own copy instead?
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Draaisymmetrie
Draaisymmetrie. Hoeveel graden moet je dit bord draaien om weer hetzelfde plaatje te krijgen?
Pak punt Q vast en draai het bord 1 keer rond. Tel hoe vaak het bord er weer hetzelfde uit ziet.