The Pythagorean Theorem Essay Example for Free

The Pythagorean Theorem EssayThe Pythagorean Theorem (Proof)James Garfield (1876), later president of the United States, tour serving in the House of Representatives, discovered the proof of the Pythagorean Theorem, using os trapezoideum.Suppose, trapezoid bases are a and b and height (altitude) is equal to (a+b).Therefore,Area of the trapezoid =In addition, as shown in figure, trapezoid consists of three triangles 1, 2, and 3.Combined Area of Triangles 1, 2, and 3 =Since, combined area of triangles is equal to trapezoid area, therefore,A real-world application occupation A real world application example of the Pythagorean Theorem is designing of a ramp for disable persons. Question Assume that ramp height is 15 feet and suggested ratio (i.e. slope) for designing of ramp for disable person is approximately 1/12 (given). Calculate ramp length.The ramp length can be reckon as followsLength of base of ramp = 15*12 = 180 feet.Using Pythagorean Theorem,Length of ramp = = = 180.624 f eetReferenceWeisstein, Eric W. Pythagorean Theorem. From MathWorldA Wolfram blade Resource. http//mathworld.wolfram.com/PythagoreanTheorem.html