課程編號: CMS501
*上線時間: 01/09/2024

1.1 Perpendiculars to Chords 弦的垂線
1.2 Distances between Chords and Centre 弦與圓心的距離
2.1 Angle in semi-circle 半圓上的圓周角
2.2 Angles at the Centre and Angles at the Circumference 圓心角和圓周角
2.3 Angles in the Same Segment 同弓形內的圓周角
3.1 Equal Arcs, Equal Chords and Equal Angle 等弧、等弦和等角
3.2 Arcs Proportional to their Corresponding Angles at the Centre/Circumference 弧與所對的圓心角/圓周角成比例
4.1 Application of Cosine Formula 餘弦公式的應用
4.2 Sine Formula, Cosine Formula and Trapezium 正弦公式、餘弦公式及梯形
6.1 Circle Passing through Three Non-collinear Points 通過三個不共線的點的圓
6.2 Tests for Concyclic Points 共圓點的判別法
1.1 Radii and Tangents 半徑與切線
*該時間為預計上線時間,如有更改,會盡快通知。