Copy of Inscribed Angles and Intercepted Arcs
Inscribed Angles & Intercepted Arcs
Now you have 3 inscribed angles. What's the first thing you notice about their intercepted arc?
Drag point D or C to change the measure of the arc DC. What do you notice about the measure of all 3 intercepted angles?
Drag points E and H to change the location of the blue and red angles.