Equal Chords, Equidistant from Centre (Ms LIM XH)
Adjust the positions of B, C and D according to the instructions for Part 1 and 2.
Submit your responses to the questions below.
Part 1
What do you notice about the perpendicular distances OM and ON when AB = CD (equal chords)?
Task 2
What do you notice about the lengths of AB and CD when OM = ON (chords equidistant to centre of circle)?