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動畫：圓內接正五邊形
Author:
Anthony OR 柯志明
,
GeoGebra Institute of Hong Kong
構作以下圖形，並啟動動畫。
GeoGebra
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רישום חופשי
Rolle's Theorem
seo tool
Constructing the Perpendicular Line Through a Point Not on the Line
Simple 3D Vector Field
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Circle Geometry - Intersecting Chords
Chord-Chord Angles
LocusEqn_fail
נפח גוף סיבוב - חלק ב׳
Zeinab's Farm
angle at center and circumference
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Pyramid
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Function Graph
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