Introduction to obtuse triangles

Introduction to obtuse triangles:

There are three types of triangles ( based on size of angles ), namely

* Acute angled triangles ( triangles with angles measuring less than 90 degrees)
* Right angled triangles ( triangles with one angle measuring exactly 90 degrees) and
* Obtuse angled triangles ( triangles with one angle measuring more than 90 degrees)

Obtuse triangle is also called obtuse angled triangle. Unlike acute triangles, where there can be three acute angles in a triangle, an obtuse triangle can have only one obtuse angle.

Obtuse Angle

Before going deeper, we need to know what an obtuse angle is. Obtuse angle is an angle that measures more than 90 degrees. This could also help us on mole fractionThis is an obtuse angle. Here angle ‘a’ is the obtuse angle.