In this Maths article, learn how to calculate the area of a right-angled triangle.

The area of a triangle is calculated by the formula close formulaA fact, rule, or principle that is expressed in words or in mathematical symbols. Plural: formulae. : \ ( \frac {1} {2} \) × base ...

It introduces the formula for calculating the area of a triangle and explains the Pythagorean theorem, which applies to right triangles for determining the length of sides.