Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific ...

Two teenage math stars have developed five new proofs of the Pythagorean theorem, one of mathematics' most fundamental ...

The young ladies first made headlines in 2022 while still in high school when they came up with inventive solutions to a ...

By focusing on just one of these methods, they developed four proofs for right triangles with sides of different lengths and one for right triangles with two equal sides. Among these, one proof ...

Two teenagers found ten new proofs of the Pythagorean theorem using trigonometry, debunking a century-old belief.

Louisiana students amazed the math community by proving the Pythagorean theorem using trigonometry, a feat considered impossible for 2,000 years.

STEP 2 - MAKE SQUARE, CUT OUT: Place the triangles on the other piece ... be the same as the squares on the other two sides. You have created a visual proof of Pythagoras' theorem!

They may be shaped as squares, Ls, or triangles, although in American usage set squares in the form of triangles are typically called "triangles." Sets of drawing instruments often included set ...

The area of the rectangle is 8 cm 2. Two triangles make the rectangle. The area of one triangle is half the area of the rectangle. \(8 \div 2 = 4~\text{cm}^2\) The area of a triangle can also be ...

"There are no trigonometric proofs because all the fundamental formulae of trigonometry are themselves based upon the truth ...