Constructions Part Two & Why They Work

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Uploaded by on Jun 8, 2009

How to construct perpendiculars to and from a line, using only a compass and a straight edge. How to construct regular triangles, squares and hexagons.

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  • obvious .since the angle of compass is congruence to both point..

    and exactly it will create a intersecting point that connect to point of origin :)

    then when you connect those line its a perfect perpendicular line :)

  • erect

  • Thanks a lot !!! You are A GREAT TEACHER !!! You helped me a lot!!

  • Awesome!!!

    You are the best!!

  • "Gotta get the sound effects in there" hahaha you are like the math version of Bob Ross. I love it.

  • thankz!!

  • you are truly an awesome guy for doing this.

    thanks :)

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