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Area of Pentagon (Posted on 2008-01-07) Difficulty: 3 of 5
ABCDE is a pentagon with
   |AB| = |BC|, |CD| = |DE|,

   /ABC = 150, /CDE = 30,

   and |BD| = 2.
Find the area of ABCDE.

See The Solution Submitted by Bractals    
Rating: 2.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
answerK Sengupta2008-02-06 06:18:48
Solutiondifferent approachDaniel2008-01-08 00:33:41
Solutionre: two ways (spoiler)Charlie2008-01-07 13:53:58
Solutiontwo ways (spoiler)Charlie2008-01-07 13:45:11
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