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Congruence and Quadrilaterals · Term 2

Angles Subtended by an Arc

Understanding the relationship between angles subtended by an arc at the center and at any point on the remaining part of the circle.

Key Questions

  1. Explain why the angle subtended by an arc at the center is double the angle subtended by it at any point on the remaining part of the circle.
  2. Analyze the implications of this theorem for angles in the same segment.
  3. Construct a proof for the theorem regarding angles subtended by an arc.

CBSE Learning Outcomes

CBSE: Circles - Class 9
Class: Class 9
Subject: Mathematics
Unit: Congruence and Quadrilaterals
Period: Term 2

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