How do you show that the point (7/25, 24/25) is on the unit circle?
1 Answer
Apr 23, 2015
The center of the unit circle is (0,0). If the distance between the center and the given point turns out to be 1, then the point is on the unit circle.
The distance of the given point from (0,0) in this case works out to be
=
=1. Hence the proof.
