Types of Triangle || Triangles || #shorts#CBSE#Triangles

Types of triangles.

Discussion OF work sheet -1 || Triangle definition || Type OF Triangle|| Scalene Triangle Isosceles triangle || Equilateral triangle|| Acute angle triangle|| Right angle traingle Obtuse triangle || Some important theorem and their proOF example|| Exterior angle Theorem proOF

Types of triangle on the basis of angles

What type of triangle is ∆ADC ?

In the following examples , can the segment joining the given points from a triangle ? If triangle is formed , state the type of the triangle considering sides of the triangle. (ii) P(-2,-6) , Q (-4,-2) ,R(-5,0)

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)

The median of a triangle divides it into two congruent triangle (b) isosceles triangles right triangles (d) triangles of equal areas

Explain the following terms: Triangle (ii) parts or elements of a triangle Scalene triangle (iv) isosceles triangle Equilateral triangle (vi) acute triangle Right triangle (viii) obtuse triangle Interior of a triangle (x) exterior of a triangle.