# Interactive video lesson plan for: (I.31) Construct a Parallel Line Through a Given Point and a Given Line, Proof

#### Activity overview:

Learn this proposition with interactive step-by-step here:
http://pythagoreanmath.com/euclids-elements-book-1-proposition-31/

https://itunes.apple.com/us/app/euclids-elements-book-1/id717831746?ls=1&mt=8

visit my site:
http://www.pythagoreanmath.com

In proposition 31, of Euclid's elements, we prove that with any line and any given point not on the line, we can always construct a parallel line through the given point.

Playlist of Euclid's Elements in link below:

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