It categorizes triangles into equilateral, isosceles, scalene, obtuse, right ... The video uses practical examples to illustrate these concepts, emphasizing the importance of triangles in ...

For example, an acute triangle will have three angles less than 90 degrees, where as an obtuse triangle will have one angle greater than 90 degrees.

For example, an acute triangle will have three angles less than 90 degrees, where as an obtuse triangle will have one angle greater than 90 degrees.