A right triangle is a type of triangle where one of the three angles measures exactly 90 degrees. This angle is often referred to as the “right angle.” Because right triangles are such a fundamental ...

Triangles, as one of the basic geometric shapes, have a multitude of practical applications in fields such as architecture, engineering, and mathematics. As such, finding the area of a triangle is a ...

To calculate the area of a rectangle you multiply the length by the width. A right-angled triangle is like half a rectangle. So to calculate the area of a triangle, you can work out the area of the ...