Two circles interesect at A and B.
A point, P on one circle is "projected" through A and B to produce the chord CD
on the other circle. No matter where P is, the length of CD is always the same.
Can you prove it?
This diagram illustrates the proof. Can you see it?
Two circles interesect at A and B.
A point, P on one circle is "projected" through A and B to produce the chord CD
on the other circle. No matter where P is, the length of CD is always the same.
Can you prove it?