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Circumscribed (Tangent-Tangent) Angles

The vertex is located:

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  • A
  • B
  • C
  • D
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What is the relationship between the central angle ()and the circumscribed angle ()? Move points A, B, and C to test whether the relationship always holds true.

Tick all that apply
  • A
  • B
  • C
  • D
Check my answer (3)