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Pythagorean Theorem

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If the saying is considered as just a legend, it is easy to explain how such a legend might have come into existence. Perhaps the original form of the legend said something like he who discovered the famous figure sacrificed a bull in honor of his discovery. Van der Waerden goes on to comment that he believes the original discoverer was a priest, before the time of Babylonian texts, who was allowed to sacrifice animals and also was a mathematician.

This question can never be answered, but evidence that societies used the theorem before the time of Pythagoras can be found. The Theorem is useful in everyday life. Knowing these two lengths, and the fact that the pole forms a ninety degree angle with the ground, the distance from the end of the shadow to the top of the pole can be found without measuring.

The first step is to substitute the given data into the actual formula. Now you can find from the length of the third side, which is five feet. Trigonometry is basicly the study of the relationship between the sides and the angles of right triangles.

Another example of the importance of the theorem is the world orb symbol, which depicts engineering studies. Although there are many parts to this symbol, the Pythagorean theorem is appropriately at the center, since much of engineering, mensuration, logarithms etc.

Schoolworkhelper Editorial Team https: The theorem, as stated by previous answers, is:. The a, b, and c in the equation stand for the three side lengths of the triangle. Side c will always be the longest side and the one across from the 90 degree angle. This is called the hypotenuse whereas the other two a and b are referred to as legs.

Therefore, the theorem states that the square of the length of leg 1 added to the square of the length of leg 2 is equal to the square of the length of the hypotenuse.

This theorem is used when calculating for the missing length of a side of a right triangle. Pythagoras is a well known Greek philosopher and mathematician and was the source of the known Pythagorean theorem we all use. This theorem is often used in math when someone needs to find the hypotenuse of a triangle but can also be rearranged for the sides of the triangles as well. This theorem is a squared plus b squared equals c squared where c is the hypotenuse, and a and b are the legs.

The Pythagoras' theorem was discovered years ago and is helpful for solving problems involving right triangles. The formal definition states "the square of the hypotenuse is equal to the sum of the squares of the other two sides.

A and B represent the two legs of the right triangle and C represents the hypotenuse, or the longest of the three sides. This therom is also known as the Pythagorean Theorem. A and B represent the two sides while c stands for the hypotenuse. Pythagoras theorem is used in right angle triangle only..

Pythagoras was an ancient Greek mathematician. This theorem is called the Pythagorean theorem. The Pythagorean theorem describes the relationship between the three sides of a right triangle.

He found the relationship to be: Read as A squared plus B squared equals C squared. This theorem applies to triangles. C would represent the hypotenuse or the longest side of the triangle. A and B would be the other two sides. This theorem only works on right triangles i. What is the theorem of Pythagoras. Expert Answers durbanville Certified Educator. Related Questions How do you calculate surds? And what does it have to do with Pythagoras theorem? The hypotenuse squared is Pythagoras' theorem is known as the Pythagorean Theorem.

Given below is the derivation of the Pythagoras Theorem: Take note that the Pythagorean theorem can only be applied to right triangle. This formula is used when one of the missing sides are to be calculated.

This image has been Flagged as inappropriate Click to unflag. Image 1 of 1. The formula is written as:

This is a Pythagoras Pret homework. In Pret homeworks, pupils practise, recall, extend and think. These homeworks are typically followed in class with spelling or memory tests and discussions about research findings. For an editable version of this hom /5(7).

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Your online site for school work help and homework help. Science, English, History, Civics, Art, Business, Law, Geography, all free! The Pythagorean Theorem relates the lengths of the three sides of any right angle triangle.

Pythagoras theorem states that “In a right angled triangle, the square of length of the hypotenuse (the longest side) is the sum of the squares of the other two sides. By Pythagoras theorem, c2 read more. Get an answer for 'What is the theorem of Pythagoras.' and find homework help for other Math questions at eNotes.