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Maths CBSE Live product
Class 9 (2026-27)
I’m Up and Down, and Round and Round
PT1 Revision I - I’m Up and Down, and Round and Round
3.
Find as directed
Question:
2
m.
In a circle with centre \(O\), chords \(AB\) and \(CD\) are equal. If \(\angle AOB = 58^{\circ}\), then find \(\angle COD\)
Answer:
\(\angle COD\)
\(=\)
\(^{\circ}\)
Theorem used:
Chords of a circle that subtend equal angles at the centre
Chords of a circle having the same length are all at the same distance from the centre of the circle.
Chords of a circle that are equidistant from the centre have equal length.
Equal chords of a circle subtend equal angles at the centre of the circle.
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