A right triangle is a triangle distinguished by one angle measuring exactly 90 degrees. This "right angle" makes it a cornerstone of geometry and trigonometry, where the sides are famously linked by the Pythagorean theorem.
A right triangle is a triangle distinguished by one angle measuring exactly 90 degrees. This "right angle" makes it a cornerstone of geometry and trigonometry, where the sides are famously linked by the Pythagorean theorem.