Circle: Inscribed Angles
Inscribed Angles in a Circle Angles ACB, ADB, and AED are all subtended by the minor arc AB. Do you think there is any relationship between the three inscribed angles? What to do: Check the "Show inscribed angles" box to display the measure of angles ACB, ADB, and AED. Click and drag points A, B, C, D, and E. What hypothesis can you make about the measure of inscribed angles subtended by the same arc?