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From Karnataka Open Educational Resources
The longest chord passes through the centre of the circle (view source)
Revision as of 10:17, 3 November 2013
, 10:17, 3 November 2013→Activity No 1
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If two chords in a circle are congruent, then they determine two central angles that are congruent.
If two chords in a circle are congruent, then they determine two central angles that are congruent.
−===Activity No 1 ===
+===Activity No 1 Theorem 1: Perpendicular bisector of a chord passes through the center of a circle. ===
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