The three sides of a right-angled triangle have special names. The hypotenuse (\(h\)) is the longest side. It is opposite the right angle. The opposite side (\(o\)) is opposite the angle in question ( ...

A new interpretation into the nature of an ancient clay tablet known as Plimpton 322 claims that ancient Babylonians might have developed an advanced form of trigonometry — long before Greek ...

Over time, Bogomolny added more trigonometric proofs to the site: one such proof could be written in just four lines. The saga shows how even the simplest mathematics can surprise us. “Mathematicians, ...

Calcea Johnson and Ne'Kiya Jackson believe they can prove the Pythagorean Theorem using trigonometry — and are being encouraged to submit their work for peer review Jason Hahn is a former Human ...

CLIMBER:So I'm here at base camp. CLIMBER:It's seven am. CLIMBER:And I am so ready for this challenge. CLIMBER:In just a few hours, I will be at the summit. CLIMBER:So I set off about an hour ago, ...