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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
直線的斜率：水平變化 & 鉛垂變化
第八周作业1
圓的基本性質
第八周作业2
三角函数 的副本
Discover Resources
優良作品5(沛綺)
相似三角形
ie 3
Incentre
畫三角形 第3題
Discover Topics
Rotation
Algebra
Correlation
Function Graph
Dilation
