Geometry Problem
Click the figure below to see the complete problem 446 about Quadrilateral Area, Dividing the sides into 5 equal parts.
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Complete Problem 446
Level: High School, SAT Prep, College geometry
Thursday, May 6, 2010
Geometry Problem 446: Quadrilateral Area, Dividing the sides into 5 equal parts
Labels:
area,
congruence,
quadrilateral,
similarity
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quadrilateral according to lines EF, GH is 1/5 S
ReplyDeletequadrilateral 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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