David Cheung – 資源 – GeoGebra

檢視所有課程資源

認識 GeoGebra App

檢視所有課程資源

認識 GeoGebra App

Tangent intersecting extended chord
活動
David Cheung
Circle Theorems for CIE IGCSE Mathematics
繪本
David Cheung
Chords intersecting outside the circle
活動
David Cheung
Chords intersecting inside the circle
活動
David Cheung
External tangents from a point outside the circle
活動
David Cheung
Perpendicular bisector of a chord
活動
David Cheung
Angle at the centre and angle at the circumference
活動
David Cheung
Angles in alternate segments
活動
David Cheung
Angles in alternate segments
活動
David Cheung
Distance of equal chords from the centre
活動
David Cheung
Angles in opposite segments
活動
David Cheung
Opposite angles in a cyclic quadrilateral
活動
David Cheung
Angles in the same segment
活動
David Cheung
Angle between tangent and radius
活動
David Cheung
Angles in a semi-circle
活動
David Cheung