What are the 10 properties of triangle?

The properties of the triangle are:

  • The sum of all the angles of a triangle (of all types) is equal to 180°.
  • The sum of the length of the two sides of a triangle is greater than the length of the third side.
  • In the same way, the difference between the two sides of a triangle is less than the length of the third side.

What are the types of triangles and their properties?

According to internal angles, there are three types of triangles i.e., acute, right, and obtuse-angled triangle. According to the length of sides, triangles can be classified into 3 categories i.e., Scalene, Isosceles, and Equilateral triangle.

What are the 5 properties of triangle?

Although all triangles have some properties in common, there are a few properties that are based on their sides and angles.

  • Different Types of Triangles.
  • Angle Sum Property.
  • Triangle Inequality Property.
  • Pythagoras Property.
  • Side Opposite the Greater Angle is the Longest Side.
  • Exterior Angle Property.
  • Congruence Property.

What are the 6 properties of triangle?

Properties

  • A triangle has three sides and three angles.
  • The sum of the angles of a triangle is always 180 degrees.
  • The exterior angles of a triangle always add up to 360 degrees.
  • The sum of consecutive interior and exterior angle is supplementary.

What is the 9 types of triangles?

Six Types of Triangles

Based on their Sides Based on their Angles
Scalene Triangle Acute Triangle
Isosceles Triangle Obtuse Triangle
Equilateral Triangle Right Triangle

What are the areas of different triangles?

Area of Triangle Formula

Specifications Area of Triangle Formula
Area of an equilateral triangle. Area=(√3)4×side2
Area of an isosceles triangle. 14×b√4a2−b2 Here, b=base and a= length of an equal side.

What are the 8 types of triangles?