Maths Research

Eric Chiu

Topics that may be worth investigation.


  • 1. Seven Circles Theorem
  • 2. Slope of Tangent

1.

Seven Circles Theorem

Six circles are placed around the seventh. The three segments (joining opposite points where circles touch) are concurrent.

Does it still work when the circles overlap? What happens if you drag the large red point quite near the middle circle?
– Michael Borcherds

2.

Slope of Tangent

– Eric Chiu

Informace