With 66 proofs it's the most comprehensive Pythagorean theorem page on the web.
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You have to submit it in a form and sent it to yahoo by email. I forget howi got it but i did submit my website when i wanted it to come up
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diagrams and all, see the link
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www.a729.piczo.com\nwww.murderousmaths.co.uk\nwww.bbc.co.uk/revision\nwww.bbc.co.uk/bitesize
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All the latest Discoveries in science are here
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One of the most useful websites is www.wikipedia.com
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for maths go to mathspower home page on the web and select yr 10
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you can't go wrong with :\n\nThe quadratic formula\nThe Pythagorean theorem\nlaw of sin/ law of cos (for trig)\narea and circumference of a circle\n\nThese are some general formulas that appear on exams\nI could be more precise if i knew the level you are aiming for.
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I think you mean he discovered that the angles in a triangle add up to the sum of two right angles (180 degrees). However, he is best known for the Pythagorean Theorem, which says that for all right triangles the sum of the squares of the lengths of the two legs is equal to the square of the length of the hypotenuse. Many mathematicians and others, including President Garfield, have come up with original proofs for this theorem. Here's a couple links, one to information about the famous theorem and another to biographical information on Pythagoras.
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There is a rather long proof of this puzzle at the link below.
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Wikipedia has a very well written entry.
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lots of info on the web dude
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The web site is given below
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howstuffworks.com Great site.
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You'll find a lot at the website below.
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www.a729.piczo.com\nwww.murderousmaths.co.uk\nwww.bbc.co.uk/revision\nwww.bbc.co.uk/bitesize\nwww.yahoo.com
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Near the bottom of this link there is a great tutorial.
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All the information is below. It's a neat website!