The law of cosines states that in any triangle, c2 = a2 + b2 - 2abcosy, where c is the hypotenuse, a and b are the legs, and y is the angle opposite c, the hypotenuse. Since in a right triangle, this is always 90 degrees, the cosine of y will always be 0. since 2ab(0) is 0, we get the formula a2 + b2 = c2, the Pythagorean Theorem.
Pythagorean triplets
Since there are an infinite amount of whole numbers to make Pythagorean triples, there would be an infinite amount of Pythagorean triples to make.
If you mean 3, 4 and 5 then yes it is a Pythagorean triple
the sides of a triangle on which the Pythagorean theorem can be applied is called Pythagorean triplet
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tiples and his theorom
The law of cosines states that in any triangle, c2 = a2 + b2 - 2abcosy, where c is the hypotenuse, a and b are the legs, and y is the angle opposite c, the hypotenuse. Since in a right triangle, this is always 90 degrees, the cosine of y will always be 0. since 2ab(0) is 0, we get the formula a2 + b2 = c2, the Pythagorean Theorem.
To find the answer of a triangle You do A squared+ B squared= C squared
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did you by any chance mean, Biography statement proof applications of Pythagoras theorom? if so here is a link that i hope will be helpful: http://www.cut-the-knot.org/Pythagoras/index.shtml if any questions or need any help researching Pythagoras my e-mail is flutegurl92@yahoo.com
The distance is 150 feet. Use the Pythagorean Theorom; (a*a) + (b*b) = (c*c) C equals the distance of the unknown side of the triangle. 90*90 + 120*120 = C*C 8100 + 14400 = 22500 the square root of 22500 = 150
usually Pythagorean is named after pythagoras
Pythagorean triplets
3,4,5 1,2,3 these are sets of pythagorean triples
The numbers of 3, 4 and 5 are an example of a Pythagorean triplet