perplexus.info :: Geometry : Measure that angle

Measure that angle (Posted on 2002-06-18)

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.)

re: To Charadenine

| Comment 21 of 59 |

(In reply to To Charadenine by TomM)

I left out a phrase: it should read"... and call the intersection of this perpendicular with the line (EE') F

Funny how both Nick and I messed up in defining F

Posted by TomM on 2002-06-19 03:10:28

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