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GeoGebra
GeoGebra Classroom
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Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
綱要
Triangle Sum Properties
Investigating the Triangle Angle Sum Theorem
Investigating Triangle Exterior Angles
Triangle Sum Properties
作者：
Jill Alsman
Students will investigate the sum of the measure of the interior angles of triangles, look at a proof, as well as investigate the measure of an exterior angle of a triangle.
Investigating the Triangle Angle Sum Theorem
Investigating Triangle Exterior Angles
下一步
Investigating the Triangle Angle Sum Theorem
最新資源
Function art 3D - waiting shed
What Do You See? (2)
רישום חופשי
Parabolas, Lines and Nomograms
Untitled
探索資源
MAB3: Kulmakerroin drilli
Square Areas 3
Distance #2
פרדוקס -שלב שטחים
探索主題
體積
分佈
立方（體）
Pythagoras or Pythagorean Theorem
數
