Copy of Arcs and Angles

Author:Morgan Kraus, GeoGebra Materials Team

Explore the relationships between Major Arcs, Minor Arcs, Semi-Circles, Central Angles and Inscribed Angles below. Use the slider at the bottom right of the page to control the measure of the central angle.

New Resources

Congruent Sides & Angles in △s: Exploration
Triangles and Pentagons
挂谷问题——三尖瓣形
Right Triangle Inscribed in a Semicircle
Pythagorean Theorem: Quick Illustrator

Discover Resources

Assingemeent : Linear
Looking at a Pyramid with Square Cross Sections (v2)
Vrste četverokuta
Solid around y axis with grid lines
Untitled

Discover Topics

Random Experiments
Root
Logic
Unit Circle
Correlation