Pythagoras's Theorem


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Pythagoras's Theorem

(mathematics)
The theorem of geometry, named after Pythagoras, of Samos, Ionia, stating that, for a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. I.e. if the longest side has length A and the other sides have lengths B and C (in any units),

A^2 = B^2 + C^2
References in periodicals archive ?
The funnyman actor take a look at the beauty of maths, from Pythagoras's theorem to geometry, algebra and all kinds of other exciting combinations of numbers and formulae.
True education should involve instilling standards and principles in our young - a bit more useful to most of them than being able to understand Pythagoras's theorem.
The distance between two words (or points) is simply calculated using Pythagoras's theorem.
It is common for estimates of several lengths to be made in such cases, but an elementary application of Pythagoras's theorem shows that the amount of ground lost is considerably less.
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I could spell Pythagoras's Theorems but could I hell understand them.