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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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Copy of GeoGebra Protractor Tool
Author:
alexanderw
,
Terry Lee Lindenmuth
Drag points B and C and observe the measure of the angle.
GeoGebra
Show an acute angle, an obtuse angle, a right angle, and finally a straight angle.
New Resources
以百分數比較兩個數值
Calendar Puzzle
Rolle's Theorem
Constructing the Perpendicular Line Through a Point Not on the Line
Proving Triangles Congruent (2): Multi-Step Transformations
Discover Resources
CCGPS CA 5.2.2 Example 3
Faggot
Example 3.1.(a)
Calculus Lab
Rotation -- Coordinate Plane - Q 2
Discover Topics
Rectangle
Combinatorics
Complex Numbers
Exponential Functions
Cube