Inscribed Angle and Tangent-Chord Angle
2013-11-10 13:09
This GeoGebra applet demonstrates the inscribed angle and tangent-chord angle theorems. By constructing circles, chords, tangents, and rays, it visually illustrates the relationship between an inscribed angle and a tangent-chord angle subtending the same arc. Users can drag points to observe angle changes and verify that the tangent-chord angle equals the inscribed angle of the intercepted arc, se
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