Online Geometry Problems

Geometry Problem 1123: Hexagon, Triangle, 90 Degrees, Perpendicular Lines, Vertices, Area. Level: High School, SAT Prep, Honors Geometry, College, Math Education

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The figure below shows a hexagon ABCDEF of area S and a triangle ACE of area S1 so that angles BAE, CAF, BCE, ACD, AED, and CEF are equal to 90 degrees. Prove that S = 2S1.
 

Infographic Geometry problem 1123 Hexagon, Triangle, 90 Degrees, Perpendicular Lines, Vertices, Area
 

 

 

Geometry Problem 1123 in Motion

Click on the figure below.

 

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Last updated: Jun 18, 2015 by Antonio Gutierrez.