GeoGebra
Unit 9 - Circles
Section 1
CIrcle Terms
Circle Vocabulary Exploration
Inscribed Regular Polygon
Section 2
ACCESS - Circles and Central Angles 1
ACCESS - Circles and Central Angles 2
Arc Lengths (Degrees)
Section 3
Theorem 10.2 Congruent Chords
Theorem 10.3 Perpendicular Lines to Chords of Circles
Chord Bisector Demo
Section 4
Inscribed Angle Demonstration
Inscribed Angles and Intercepted Arcs
ACCESS - Congruent Inscribed Angles
ACCESS - Inscribed right Angles
Cyclic Quadrilaterals
5-CIR-Theorem #4 Inscribed Quadrilaterals
Section 5
Circle theorem: Radius to tangent
6 Common Tangents to a Circle
Section 6
Secant-Secant Relationship Inside a Circle
Theorem 11-5-1
Tangent-Secant - 2nd Formula (Angle Measures)
Secant angles exterior of circle
Circle with tangents, find perimeter.
Section 7
Explore - Chord Length
2 Secants - 1st Formula (Segment Lengths)
ACCESS - Secants and Tangents
GeoGebra
Unit 9 - Circles
Author:
Ms. Benintendi
Topic:
Angles
,
Circle
This is a collection of Geogebra tools that demonstrate the concepts and ideas in Chapter 10 of the Geometry book.
Table of Contents
Section 1
CIrcle Terms
Circle Vocabulary Exploration
Inscribed Regular Polygon
Section 2
ACCESS - Circles and Central Angles 1
ACCESS - Circles and Central Angles 2
Arc Lengths (Degrees)
Section 3
Theorem 10.2 Congruent Chords
Theorem 10.3 Perpendicular Lines to Chords of Circles
Chord Bisector Demo
Section 4
Inscribed Angle Demonstration
Inscribed Angles and Intercepted Arcs
ACCESS - Congruent Inscribed Angles
ACCESS - Inscribed right Angles
Cyclic Quadrilaterals
5-CIR-Theorem #4 Inscribed Quadrilaterals
Section 5
Circle theorem: Radius to tangent
6 Common Tangents to a Circle
Section 6
Secant-Secant Relationship Inside a Circle
Theorem 11-5-1
Tangent-Secant - 2nd Formula (Angle Measures)
Secant angles exterior of circle
Circle with tangents, find perimeter.
Section 7
Explore - Chord Length
2 Secants - 1st Formula (Segment Lengths)
ACCESS - Secants and Tangents
Related Topics
Congruence
Conic Sections
Constructions
Coordinates
Fractal Geometry
Discover Resources
Car crash
Parallel Lines Mr. Foreman
Linear
Unit 11 Sketch
G.SRT.1
Discover Topics
Limits
Surface
Centroid or Barycenter
Area
Geometric Distribution
