5.12 Exploration

Vivian Buchanan, May 3, 2016


  • 1. 5.12 Exploration #1 (second version)
  • 2. 5.12 Exploration #2

1.

5.12 Exploration #1 (second version)

Move the secant lines around to see what happens to the angles inside the circle. Can you find the relationship between those angles and the intercepted arcs?
– Vivian Buchanan

2.

5.12 Exploration #2

Drag points E,D, and C to find a pattern between the angle measure and the intercepted arcs.
– Vivian Buchanan, mathisSObeautiful

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