Isosceles triangle and two circles
- Author:
- FUKUCHAN
- Topic:
- Isosceles Triangles
ABB' is isosceles triangle and points O1 and O2 are on line AM (M=midpoint of BB').
Circle O1 is tangented to BB', O2 is tangented to AB and AB'.
Their common tangent lines pass through B or B'.
Diameter ratio (O2/O1) = length ratio (PR/QP).