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GeoGebra
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Geometry Exercises
Applications of 1/2ab sinC
Geometry Exercises
Author:
Healey Lee
Applications of 1/2ab sinC
Fun question (1)
Fun question(2)
Use area of triangles to prove cosine formula
Geometry problem (1)
two Angle bisectors of same length?
Geometry problem (2)
Next
Fun question (1)
New Resources
百分數及其應用
异形操场
正方形雪花图案
双心四边形
第八周作业3
Discover Resources
P.4不規則圖形的周界
Shen Kuo Frustum
P.6 圓周4A
Triangular Prism 三角柱體
【2020高考】全国1卷 第3题
Discover Topics
Pyramid
Similarity Transformation or Similarity
Unit Circle
Cuboid
Pie Chart or Circle Chart
