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Another proof of Pythagoras Theorem
Author:
TAM Chi Leung
Think Two squares with sides
and
respectively are placed side by side.
is the length of the hypotenuse of right-angled triangle with righted-sides
and
Why?
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New Resources
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
power rule of x^n derivatives
derivatives of power
רישום חופשי
Experiments with Transformations in the Plane
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trial 1
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Arithmetic
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Bar Chart or Bar Graph
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