www.britannica.com/science/Pythagorean-theorem

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a 2 + b 2 = c 2.Although the theorem has long been associated with Greek mathematician-philosopher Pythagoras (c. 570–500/490 bce), it is actually far older.

www.toppr.com/guides/maths-formulas/pythagorean-theorem-formula

Pythagorean Theorem is one of the most fundamental and basic theorems in mathematics. It defines the relationship between the three sides of a right-angled triangle. This article will explain the Pythagorean Theorem Formula with examples and derivation. Let us learn the concept!

www.storyofmathematics.com/pythagorean-theorem

Pythagorean Theorem – Explanation & Examples. The Pythagorean Theorem which is also referred to as ‘Pythagoras theorem’ is arguably the most famous formula in mathematics that defines the relationships between the sides of a right triangle.. The theorem is attributed to a Greek mathematician and philosopher by the name Pythagoras (569-500 B.C.E.).

www.totalassignmenthelp.com/blog/pythagoras-theorem-formula

Stating the Pythagoras theorem formula, C 2 = A 2 +B 2 If derived out the equation for the base from this Pythagoras theorem formula, then it would be B 2 = C 2 – A 2 B = √ (55 2 – 10 2) = 54.083 m. Problem 3 Imagine a right-angled Δ ABC with its hypotenuse of length 50 m and length of the base 30 m. Calculate the altitude or the ...

www.basic-mathematics.com/pythagorean-theorem.html

The Pythagorean Theorem was named after famous Greek mathematician Pythagoras. It is an important formula that states the following: a 2 + b 2 = c 2 The figure above helps us to see why the formula works.

brilliant.org/wiki/pythagorean-theorem

The 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 ...

www.wisegeek.com/what-is-the-pythagorean-theorem.htm

The Pythagorean theorem is a mathematical theorem named after Pythagoras, a Greek mathematician who lived around the fifth century BCE. Pythagoras is usually given the credit for coming up with the theorem and providing early proofs, although evidence suggests that the theorem actually predates the existence of Pythagoras, and that he may simply have popularized it.

www.mathsisfun.com/geometry/pythagoras-3d.html

c 2 = a 2 + b 2. c = √(a 2 + b 2). You can read more about it at Pythagoras' Theorem, but here we see how it can be extended into 3 Dimensions.. In 3D. Let's say we want the distance from the bottom-most left front corner to the top-most right back corner of this cuboid:

brilliant.org/wiki/proofs-of-the-pythagorean-theorem

Given its long history, there are numerous proofs (more than 350) of the Pythagorean theorem, perhaps more than any other theorem of mathematics. The proofs below are by no means exhaustive, and have been grouped primarily by the approaches used in the proofs.

templatelab.com/pythagorean-theorem-worksheet

A simple equation, Pythagorean Theorem states that the square of the hypotenuse (the side opposite to the right angle triangle) is equal to the sum of the other two sides.Following is how the Pythagorean equation is written: a²+b²=c². In the aforementioned equation, c is the length of the hypotenuse while the length of the other two sides of the triangle are represented by b and a.