What is the formula for calculating the area of a triangle?

Answer 1

Brandi Villanueva

The area of a triangle can be calculated using the formula: Area = 0.5 * base * height. Alternatively, for a triangle with sides of lengths a, b, and c, and semi-perimeter s = (a + b + c) / 2, Heron’s formula can be used: Area = sqrt(s * (s – a) * (s – b) * (s – c)).