Five Pointed Star Puzzle

http://youtu.be/qtp5fo_wmIQ

Publisher, Curiosity Show, Video, YouTube

How many triangles in a five pointed star?

Includes extending the puzzle to a five pointed star inside a five pointed star.

13 January 2014 Edit: 25 February 2014


Submit a correction to this link | Help align this link to NSW Mathematics Syllabuses align this link to The Australian Curriculum


Comments

How have you used this link in your classroom? Share your teaching ideas or leave a review about this link.

Sign in to leave a comment.

There are no comments for this link.