Thursday, 10 October 2013

Circles

Circles
Points to be Remember:-
1. The region bounded by an arc of the circle and the chord of the arc
     is called a segment of the circle.
2. The part of the plane that consists of a diameter, semi-circle and
     interior of the circle that is enclosed by the semi-circle and the
     diameter is called a semi-circle region.
3. Angle in a semi-circle is a right angle.
4. Angles formed in the same segment are equal.



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