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Measure that angle (Posted on 2002-06-18) Difficulty: 5 of 5
Given that:
  • ABC is an isosceles triangle in which
        AB = AC
  • The lengths of the following segmets are equal:
        AD
        DE
        EC
        BC
    Find the measure of angle A.
  • See The Solution Submitted by vohonam    
    Rating: 4.2000 (20 votes)

    Comments: ( Back to comment list | You must be logged in to post comments.)
    Question re(3): Hints ! like answer ! | Comment 39 of 59 |
    (In reply to re(2): Hints ! like answer ! by vohonam)

    Vohanam
    Your last post with this title was not up yet when I composed my untitled question. I do see where you showed that angle FDE = Angle ECF. Sorry for the frustration that seeing my queation posted after your answer caused.

    But (in my best Columbo voice) I have one more question. How did you prove that Angle FEC = Angle DEF? You indicated that proving it was the first step, but then in the next line, you just assumed it was true.
      Posted by TomM on 2002-06-20 17:54:45

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