Equilateral triangles on a triangle
- Author:
- Terry Tam
- Topic:
- Equilateral Triangles, Triangles
BAD, ACE, BCF are equilateral triangles outside a triangle ABC with one common side respectively. Prove that...
a) AF = CD = BE
b) AF, CD and BE intersect at the same point in 60
c) If X, Y, Z are the centers of triangles BAD, ACE and BCF respectively, XYZ is an equilateral triangle.