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math.libretexts.org/Bookshelves/Algebra/Book%3A_Elementary_Algebra_(OpenStax)/03%3A_Math_Models/3.04%3A_Triangles_Rectangles_and_the_Pythagorean_Theorem

Dec 20, 2020 ... The Pythagorean Theorem tells how the lengths of the three sides of a right triangle relate to each other. It states that in any right triangle, the sum ...

www.mathwarehouse.com/geometry/triangles/how-to-use-the-pythagorean-theorem.php

... for the Pythagorean theorem. For the purposes of the formula, side ¯c is always the hypotenuse . Remember that this formula only applies to right triangles.

www.mathwarehouse.com/geometry/triangles/right-triangle.php

A Right Triangle's Hypotenuse. The hypotenuse is the largest side in a right triangle and is always opposite the right angle. (Only right triangles have a hypotenuse) .....

mathworld.wolfram.com/PythagoreanTheorem.html

Many different proofs exist for this most fundamental of all geometric theorems. The theorem can also be generalized from a plane triangle to a trirectangular ...

www.youtube.com/watch?v=TjOlZr_2uW4

May 23, 2017 ... Pythagorean theorem with right triangle. 88,039 views88K views. • May 23, 2017.

en.wikibooks.org/wiki/Geometry/Right_Triangles_and_Pythagorean_Theorem

Geometry/Right Triangles and Pythagorean Theorem · Right triangles · Pythagorean Theorem · Sine, Cosine, and Tangent for Right Triangles ...

www.varsitytutors.com/hotmath/hotmath_help/topics/converse-of-pythagorean-theorem

The converse of the Pythagorean Theorem is: If the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides,  ...

www.ducksters.com/kidsmath/pythagorean_theorem.php

Skills needed: Multiplication; Exponents; Square root; Algebra; Angles. The Pythagorean Theorem helps us to figure out the length of the sides of a right triangle.

www.mesacc.edu/~scotz47781/mat120/notes/pythag_thm/pythag_thm.html

... Draw a right triangle and then read through the problems again to determine the length of the legs and the hypotenuse. Step 2: Use the Pythagorean Theorem  ...

courses.lumenlearning.com/boundless-algebra/chapter/trigonometry-and-right-triangles

Right triangle: The Pythagorean Theorem can be used to find the value of a missing side ... The Pythagorean Theorem, also known as Pythagoras' Theorem, is a ...