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DSE Circle-ACT03B Relationship Between Chords and Angles at Centre
Author:
MrWat@SFCC(HK)
Topic:
Angles
,
Circle
GeoGebra
1. You can change the lengths of chords AB and CD by moving points A, B, C and D. 2. Observe the changes of the sizes of the angles at centre. Draw a conclusion if you can.
New Resources
平行線的判定
第八周作业3
椭圆内切圆链
百分數及其應用
比較五件物件的重量
Discover Resources
三角形全等的理由 – 題3
三角形3,4,5
二次函数与一元二次方程和一元二次不等式
Copy of 包含除法(1 ÷分數)
玖数小学数学(思维拓展)
Discover Topics
Solids or 3D Shapes
Circumcircle or Circumscribed Circle
Geometric Distribution
Limits
Planes