Lydia Kenney – Resources – GeoGebra

Side Lengths and Angle Measures in a Triangle
Activity
Lydia Kenney
Triangle Proportionality Theorem Discovery
Activity
Lydia Kenney
Angles Created by Two Parallel Lines Cut by a Transversal
Activity
Lydia Kenney
Secants and Chords Intersecting inside a Circle
Activity
Lydia Kenney
Angles of Triangles Investigation
Activity
Lydia Kenney
AAA Exploration
Activity
Lydia Kenney
ASA Exploration
Activity
Lydia Kenney
Is SSA a Congruence Shortcut?
Activity
Lydia Kenney
Exploring Rotations
Activity
Lydia Kenney