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GeoGebra
GeoGebra Classroom
Outline
Geometry
Basic Geometric Objects and definitions
Types of angles
Animated acute angles
Animated view of right angles.
Animated view of obtuse angles.
Animated view of straight angles.
Animated view of reflex angles.
Protractor Practice (Random)
Sum of angles in polygons
Angles in a 5-pointed star
Sum of interior angles in a triangle
Sum of the angles in a triangle
Missing angle in a triangle
Definition of complementary angles
Missing complementary angle
Supplementary angles
Missing supplementary angle
Vertical angles
Triangle on a line with missing angles
Angles on a line
Geometry
Author:
Giselle Kyriacou
,
Duane Habecker
A series of applets about lines and angles for 10 to 12 year old students.
Basic Geometric Objects and definitions
Types of angles
Animated acute angles
Animated view of right angles.
Animated view of obtuse angles.
Animated view of straight angles.
Animated view of reflex angles.
Protractor Practice (Random)
Sum of angles in polygons
Angles in a 5-pointed star
Sum of interior angles in a triangle
Sum of the angles in a triangle
Missing angle in a triangle
Definition of complementary angles
Missing complementary angle
Supplementary angles
Missing supplementary angle
Vertical angles
Triangle on a line with missing angles
Angles on a line
Next
Basic Geometric Objects and definitions
New Resources
Solve System Starter: Elimination
רישום חופשי
Solve System Starter
triangular grid
Untitled
Discover Resources
تصميم لبناء فيلا مع مسبح
SatteFarbenDynamisch08_Makro
Active Calculus Activity 1.1-1.3
Elliptic Integral of the Second Kind - k' small
meuyan
vek_ebene_punkt_lot
Discover Topics
Terms
Secant Line or Secant
Tangent Function
Conditional Probability
Straight Lines