< PREVIOUS PROBLEM | NEXT PROBLEM >

The figure below shows a circle O of diameter AB perpendicular to a chord CD at E. A chord AF intersects CD at G. If EH is perpendicular to AF, prove that CE^{2} = AG.HF

See also: Isolines of Problem 1151

Selected Topics

Home | Search | Geometry | Problems | All Problems | Open Problems | Visual Index | 10 Problems | Problems Art Gallery | Art | 1151-1160 | Triangles | Perpendicular lines | Circle | Diameter and Chord | Metric Relations | Last updated: Oct 8 2015

Add a Solution to the Problem 1151