Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Measuring Angles Using Protractor (for Tablets)
Author:
Anthony OR 柯志明
Topic:
Angles
,
Geometry
Measure the angle using the protractor. Drag the protractor to appropriate position. Drag the red point to rotate it. Drag the green points to adjust the angle.
GeoGebra
New Resources
Construct a Square
Cross Product in 2D and 3D
Piano. Keyboard.
Ellipse as Envelope - Correspondence Method
Stairs (Optical Illusion)
Discover Resources
fund
quad-eqn3
Använd enhetscirkeln för att hitta värden på sinus och cosinus
Construction Project Practice
Circle Theorem: Angle in a Semi circle
Discover Topics
Upper and Lower Sum or Riemann Sum
Isosceles Triangles
Cosine
Linear Programming or Linear Optimization
Vectors 2D (Two-Dimensional)