23,444 views 132 on YTPak
213 15

Published on 01 Apr 2013 | over 3 years ago

GCE O-Level E-Maths: Angle Properties of Circle


1. Angles in same segment
2. Angle at centre is twice angle at circumference
3. Right angle in semi-circle
4.Angles in opp segment
5. Tangent is perpendicular to radius

For more O-Level E-Math tips, go to www.singaporeolevelmaths.com
Content of video is based on Singapore GCE O-Level Elementary Mathematics syllabus (4016)

Loading related videos...