opg 44 a
New Resources
Discover Resources
- Exeter calculus Kuhlmann: applets created by participants
- Activity Sheet 1 Rhombus
- Spinners (2 to 12 sections) V0 Instant
- Tangent and Normal Components on Sine Wave
- If a line segment joining two points subtends equal angles at two other points lying on the same side of the line containing the line segment, then the four points are concyclic