pythagorean theorem wikipedia - EAS

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  1. In mathematics, the Pythagorean theorem, or Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides.
    Symbolic statement: a, 2, +, b, 2, =, c, 2, {\displaystyle a^{2}+b^{2}=c^{2}}
    Type: Theorem
    en.wikipedia.org/wiki/Pythagorean_theorem
    en.wikipedia.org/wiki/Pythagorean_theorem
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    What are facts about the Pythagorean theorem?
    Pythagorean theorem facts for kids. In mathematics, the Pythagorean theorem or Pythagoras's theorem is a statement about the sides of a right triangle. One of the angles of a right triangle is always equal to 90 degrees. This angle is the right angle. The two sides next to the right angle are called the legs and the other side is called the ...
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    How do you calculate Pythagorean theorem?
    How do you calculate Pythagorean Theorem? The hypotenuse formula is simply taking the Pythagorean theorem and solving for the hypotenuse, c . Solving for the hypotenuse, we simply take the square root of both sides of the equation a² + b² = c² and solve for c . When doing so, we get c = √(a² + b²) . How do you solve a2 b2 c2?
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    How to solve Pythagorean theory?

    Pythagorean Theorem Word Problems

    • Solution: Lainey runs a string of lights from the ground straight up a door frame that is 2.5 meters tall. ...
    • Solution: String Length = 2.5 + √42.25 Fencing at a hardware store costs $16.97 per yard. ...
    • Solution: If a 34-foot ladder is placed against the top of a 30-foot building. ...
    • Solution: A certain television is advertised as a 34-inch TV. ...

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    www.wikihow.com/Use-the-Pythagorean-Theorem
    Which best summarizes the Pythagorean theorem?
    The official statement of the Pythagorean Theorem states that in the cases of the right-angle triangle the square of the hypotenuse side will be always equal to the sum of the squares of the other two sides and the other two sides will be base as well as perpendicular.
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    https://en.wikipedia.org/wiki/Pythagorean_theorem

    In mathematics, the Pythagorean theorem or Pythagoras' theorem is a fundamental relation in Euclidean geometry between the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the … See more

    If c denotes the length of the hypotenuse and a and b denote the two lengths of the legs of a right triangle, then the Pythagorean theorem can be expressed as the Pythagorean equation: See more

    Consequences and uses of the theorem image

    This theorem may have more known proofs than any other (the law of quadratic reciprocity being another contender for that distinction); the book The Pythagorean Proposition contains 370 proofs.
    Proof using similar triangles
    This proof is based … See more

    Pythagorean triples
    A Pythagorean triple has three positive integers a, b, and c, such that a + b = c . In other words, a Pythagorean triple represents the … See more

    There is debate whether the Pythagorean theorem was discovered once, or many times in many places, and the date of first discovery is … See more

    Overview image
    Other proofs of the theorem image

    Rearrangement proofs
    In one rearrangement proof, two squares are used whose sides have a measure of $${\displaystyle a+b}$$ and which contain four right triangles whose sides are a, b and c, with the hypotenuse being c. In the square on the right … See more

    History image
    Generalizations image

    The converse of the theorem is also true:
    Given a triangle with sides of length a, b, and c, if a + b = c , then the angle between sides a and b is a … See more

    Similar figures on the three sides
    The Pythagorean theorem generalizes beyond the areas of squares on the three sides to any See more

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  4. https://simple.wikipedia.org/wiki/Pythagorean_theorem

    WebIn mathematics, the Pythagorean theorem or Pythagoras's theorem [permanent dead link] is a statement about the sides of a right triangle. One of the angles of a right triangle is …

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    • Pythagorean Theorem | Brilliant Math & Science Wiki

      https://brilliant.org/wiki/pythagorean-theorem

      WebThe Pythagorean theorem states that if a triangle has one right angle, then the square of the longest side, called the hypotenuse, is equal to the sum of the squares of the lengths of the two shorter sides, called the legs. So if a …

      How many proofs are there for the Pythagorean theorem?
      See this and other topics on this result
    • Pythagorean theorem - Wikiversity

      https://en.wikiversity.org/wiki/Pythagorean_theorem
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      1: Find the hypotenuse of a right angle triangle whose base is 3 meters and perpendicular is 4 meters in length. Solution:Let the hypotenuse be x meters. x 2 = 4 2 + 3 2 {\displaystyle x^{2}=4^{2}+3^{2}} x = 4 2 + 3 2 {\displaystyle x={\sqrt {4^{2}+3^{2}}}} ∴ x = 5 {\displaystyle \therefore x=5} So the hypotenuse will be 5 …
      See more on en.wikiversity.org
    • https://en.wikipedia.org/wiki/Inverse_Pythagorean_theorem

      In geometry, the inverse Pythagorean theorem (also known as the reciprocal Pythagorean theorem or the upside down Pythagorean theorem ) is as follows:
      Let A, B be the endpoints of the hypotenuse of a right triangle ABC. Let D be the foot of a perpendicular dropped from C, the vertex of the right angle, to the hypotenuse. Then

      • Estimated Reading Time: 2 mins
      • https://en.wikipedia.org/wiki/Pythagoras

        WebThe Pythagorean theorem: The sum of the areas of the two squares on the legs (a and b) equals the area of the square on the hypotenuse (c). Although Pythagoras is most famous today for his alleged mathematical …

      • https://en.wikipedia.org/wiki/Fermat's_Last_Theorem

        WebOverview Pythagorean origins. The Pythagorean equation, x 2 + y 2 = z 2, has an infinite number of positive integer solutions for x, y, and z; these solutions are known as Pythagorean triples (with the simplest example …

      • https://simple.wikipedia.org/wiki/Pythagoras

        WebPythagoras is most famous for his theorem to do with right triangles. He said that the length of the longest side of the right angled triangle called the hypotenuse (C) squared would equal the sum of the other sides squared. …

      • https://en.wikipedia.org/wiki/Pythagoreanism

        WebPythagoreanism originated in the 6th century BC, based on and around the teachings and beliefs held by Pythagoras and his followers, the Pythagoreans. Pythagoras established the first Pythagorean community …

      • https://en.wikipedia.org/wiki/Pythagorean

        WebPythagorean, meaning of or pertaining to the ancient Ionian mathematician, philosopher, and music theorist Pythagoras, may refer to: Contents 1 Philosophy 2 Mathematics 3 …

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