Paper 2 structured question: Circle theorems II
Paper 2Core or Extended Mathematics2 marks
Diagram Description
Circle with Chords AB and CD
In the circle below, chords AB and CD are equal in length. The perpendicular bisector of chord AB passes through the center O of the circle.
| Point | Description |
|---|---|
| AB | Chord |
| CD | Chord equal in length to AB |
| O | Center of the circle |
- a[2]
Explain Why are chords AB and CD the same distance from the center O?
Aim for approximately 2 distinct marking points.