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用極座標做時鐘
Author:
唐宗浩
做一個摹擬時鐘如何?
修改這個時鐘?
Discover Resources
OriginSymmetry
zezo1234567
Two Angles at a Point on a Straight Line
Limacon of Pascal
Riemann Sums Exploration
New Resources
Ritem življenja...
Triangle to Square Puzzle
Lines in a Triangle
Rectangle
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