www.teachnet-uk.org.uk - /2005 Projects/Maths-Circle Theorems/circle-theorems/sketchpad files/

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   Tuesday, December 06, 2005  9:29 PM         4912 01 Perpendicular bisector of a chord.gsp
   Tuesday, December 06, 2005  9:29 PM         5486 02 Angle between a tangent and a radius is 90.gsp
   Tuesday, December 06, 2005  9:29 PM         4360 03 Tangents drawn to an exterior point are equal.gsp
   Tuesday, December 06, 2005  9:29 PM         4584 04 Angle in a semi-circle is a right angle.gsp
   Tuesday, December 06, 2005  9:29 PM         9712 05 Angle at the centre is twice the angle at the circumference.gsp
   Tuesday, December 06, 2005  9:28 PM         5898 06 Angles in the same segment are equal.gsp
   Tuesday, December 06, 2005  9:28 PM         7246 07 Opposite angles of cyclic quadrilateral are supplementry.gsp
    Monday, December 12, 2005  3:18 PM         3670 08 Alternate Segment Theorem.gsp
   Tuesday, December 06, 2005  9:28 PM         4922 08 Angle between a tangent and a chord is equal to the angle in the opposite corner.gsp