Triangle counting- Type 2

Introduction to Permutation & Combination | Fundamental Principle of Counting | Types of Events

If the circumcentre of a triangle lies outside the triangle, then what type of triangle is it ?

Let cos A+cos B+cos C=(3)/(2) in a triangle then the type of the triangle is

In the following example, can the segment joining the given points form a triangle ? If triangle is formed, state the type of the triangle considering sides of the triangle : L(6, 4), M(-5, -3), N(-6, 8)

Counting Of Triangles

The measures of angles of a triangle are 2x^(@),3x^(@) , and 4x^(@) . What type of triangle is it ?

What Is A Triangle?|Types Of Triangles On The Basis Of Their Lengths Of The Sides|Types Of Triangles On The Basis Of Their Angles|What Do We Mean By Congruent Figures|Congruent Triangles|Congruent Figures