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Square root of 2

math Maturity 7-9

A square has four sides. If you draw a line from corner to corner, that is a diagonal. This line is a special length. It is a number that never ends.

Irrationality of sqrt2.svg
Irrationality of sqrt2.svg
It is very interesting! Can you find a square?

43 words
🖼️ Images & Media (7)
File:Ybc7289-bw.jpg
Ybc7289-bw.jpg
File:NYSqrt2.svg
NYSqrt2.svg
File:Irrationality of sqrt2.svg
Irrationality of sqrt2.svg
File:Circular and hyperbolic angle.svg
Circular and hyperbolic angle.svg
File:Dedekind cut at square root of two.svg
Dedekind cut at square root of two.svg
File:A size illustration2.svg
A size illustration2.svg
File:distances_between_double_cube_corners.svg
distances_between_double_cube_corners.svg
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📚 Content adapted from Wikipedia | Readability: FK 11.9 | Vital Level 5