Thursday, May 6, 2010

Geometry Problem 446: Quadrilateral Area, Dividing the sides into 5 equal parts

Geometry Problem
Click the figure below to see the complete problem 446 about Quadrilateral Area, Dividing the sides into 5 equal parts.

Problem 446: Quadrilateral Area, Dividing the sides into 5 equal parts
See also:
Complete Problem 446

Level: High School, SAT Prep, College geometry

2 comments:

  1. quadrilateral according to lines EF, GH is 1/5 S
    quadrilateral according to lines FG, EH is 1/5 S
    ( from P 150 )
    all segments on line EF, GH, FG, EH are equal
    ( from P 434 )

    SEFGH = 1/5 of 1/5
    SEFGH = 1/5∙1/5

    SEFGH = 1/25 S

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