Interactive video lesson plan for: Types of Triangles -7th Grade Math

In this video you are going to learn about Types of Triangle. Triangles can be divided into tow major types

i)Triangles by Types of Angles
ii) Triangles by Length of Side

According to Triangles by Angles we have
Right angle Triangle: A triangle that makes 90 degree angle is Right angle triangle.
Acute Triangle is triangle which all the angles are less than 90 degree.

Obtuse Triangle which has one angle at least more than 90 degree.


Triangles by Sides are
Scalene Triangle:
A triangle in which all sides are different in length.

Equilateral Triangle:
In which we have all the angles and side are equal.

Isosceles Triangle:
A triangle in which we have to sides equal in size.

Tagged under: Types Triangles,Types Triangles Sides,Triangle types angle,Right Triangle,Acute Triangle,Obtuse Triangle,Scalene Triangle,Isosceles Triangle,Equilateral Triangle,Angles,Geometry,7th Grade math,Common Core Math,6th Grade Math