d2 = a2 + b2 + c2
a, b, and c are dimensional distances which are perpendicular (like x, y, and z coordinate system) and d is the distance between 2 points separated by those dimensions (or a diagonal line between the 2 points).
he discovered it in 196C
To find the length of the third side of a right-angled triangle.
Yes, it's called Pythagoras theorem
Yes. His name is on it.
You can draw it on paper. Not sure what you mean with "working model": this is not about a physical device. Pythagoras' Theorem is about one specific type of calculatoin.
Yes Pythagoras' theorem can be used to find the interior diagonal of a cube for example.
He didn't find any theorem !!! However, the mathematical eq'n bearing his name was known to earlier civilisation , such as the Egyptians, and the Sumerians. However, he introduced and published his eq;n into the western civilisation. The eq'n is ;- h^(2) = a^(2) + b^(2) That is the hypotenuse squared is equal to the sum of the other two sides squared. It only refers to right angled triangles.
To know about Pythagoras theorem in detail
There are 19 various aspects of Pythagoras theorem. Pythagorean Theorem (1) Pythagoras Theorem(2) Pythagorean Theorem (3) Pythagorean Theorem (4) Pythagoras Theorem(5) Pythagorean Theorem(6) Pythagrean Theorem(7) Pythagoras Theorem(8) Pythagorean Theorem (9) Hyppocrates' lunar Minimum Distance Shortest Distance Quadrangular Pyramid (1) Quadrangular Pyramid (2) Origami Two Poles Pythagoras Tree(1) Pythagoras Tree(2) Theorem by Pappus
Pythagoras' theorem is applicable to right angle triangles
~The Pythagoras theorem
I have never heard of it referred to as the hypotenuse-angle theorem . It is usually named the Pythagorean Theorem. In word the theorem is ' The hypotenuse squared is equal to the sume of the other two sides squared. Algebraically written as h^(2) = a^(1) + b^(2)
To find the length of the third side of a right-angled triangle.
Pythagoras invented the Pythagoras Theorem.
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it relates to pythagoras theorem.
pythagoras made the famous pythagoras theorem and many more....