archimedes lab logo
Archimedes Laboratory Project

Puzzles & Mental Activities that Enhance Critical and Creative Thinking Skills

HomePuzzle ArchiveThe Author

SUNDAY PUZZLE #69
Button Backward

english What is the ratio of the length of the hypotenuse (a) to the side of the pentagon (b) ?
francais Quel est le rapport entre la longueur de l'hypoténuse (a) et le côté du pentagone (b) ?
italiano Qual è il rapporto tra la lunghezza dell'ipotenusa (a) e il lato del pentagono (b) ?

Sunday puzzle

You can comment and discuss this puzzle on our FaceBook web page.

Click to show/hide the solution
Button Forward
 
From the same Author
Impossible Folding Puzzles
Impossible Folding Puzzles
Pliages, d≥coupages et magie
Pliages, découpages et magie

Social Media Contact us Like us on Facebook Circle us on Google+ Follow us on Twitter Pin it Thumb up this page
Text and images by Gianni A. Sarcone 
Labels: SUNDAY PUZZLE, puzzles to solve, recreational mathematics
You can use the material shown on this page for educational purpose only as long as you credit us [© G. Sarcone, www.archimedes-lab.org] and link back to archimedes-lab.org
Creative Commons LicenseSunday Puzzle by Gianni A. Sarcone is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at http://www.archimedes-lab.org.

Archimedes' Lab exists thanks to sponsorised ads and online sales of puzzle products and activities.
Contact us Like us on Facebook Circle us on Google+ Follow us on Twitter Pin it Thumb up this page