Changes
From Karnataka Open Educational Resources
82 bytes added
, 04:47, 3 November 2013
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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. |
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− | ===Activity No 1 === | + | ===Activity No 1 Theorem 1: Perpendicular bisector of a chord passes through the center of a circle. === |
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