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DSE Circle-ACT05A Exterior Angle of a Cyclic Quadrilateral
Author:
MrWat@SFCC(HK)
Topic:
Angles
,
Circle
GeoGebra
1. You can change the cyclic quadrilateral
ABCD
by moving the points
A
,
B
,
C
and
D
. 2. Where is
in this figure? Try to describe
in different ways. 3. How to find
quickly?
New Resources
錐體建築師
兩位數除以一位數(二)
兩組對邊相等的四邊形
【案例】圆柱体内放置一个大球六个小球
第八周作业
Discover Resources
傅立葉級數
複合圖形(五)
Simple Interest 單利息
從到兩邊等距的點
月相模擬器 - 月地關係與肉眼看到的圓缺
Discover Topics
Step Functions
Arithmetic Mean
Ellipse
Bar Chart or Bar Graph
Polygons