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Outline
Lines and Angles
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 (Not Random)
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
Broken Protractor
Lines and Angles
Author:
Mr. Bowen
,
Duane Habecker
Topic:
Angles
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 (Not Random)
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
Broken Protractor
Next
Basic Geometric Objects and definitions
New Resources
Constructing the Angle Bisector + Practice
GeoGebra around GeoGebra
Sticky point to list of points
Derivative of f(x) = ln(x)
bewijs stelling van Pythagoras
Discover Resources
lực hấp dẫn thanh không đồng chất chất điểm
King Frostine
Rylee bringhurst Rectangle
Humphreys_9-point circle
polar ဖြင့်နှလုံးသားပုံဆွဲသားခြင်း
Discover Topics
Secant Line or Secant
Upper and Lower Sum or Riemann Sum
Continuity
Intersection
Centroid or Barycenter
