< PREVIOUS PROBLEM | NEXT PROBLEM >

The figure shows a rectangle ABCD and equilateral triangle CEF (E on AB extended, F on DA extended). Prove that: Area triangle EBC = Area triangle FAE + Area triangle FDC.

Home | Search | Geometry | Problems | All Problems | Open Problems | Visual Index | 10 Problems | Problems Art Gallery | Art | 971-980 | Triangles | Equilateral Triangle | Rectangle | Areas | Right Triangle Area | by Antonio Gutierrez

Add or view a Solution to the Problem 971