Question

Which point lies on the circle x2+y2=5?

Answer 1

The points that lie on the circle x² + y² = 5 are all the points that are at a distance of √5 from the origin (0,0). There are infinitely many points that lie on this circle, but some of the most common ones are (√5,0), (-√5,0), (0,√5), and (0,-√5).