Question

What are the six types of triangles?

Answer 1

Types of a triangle:

Triangles are classified based on their side and angle.

Based on the length of the side, there are three types of triangles:

• Equilateral Triangle: The length of all sides is equal.
• Isosceles Triangle: Two sides are equal in length.
• Scalene Triangle: All three sides have different lengths.

Based on the angle, there are three types of triangles:

• Acute Triangle: All angles are less than $90°$.
• Right Triangle: One angle is exactly equal to $90°$.
• Obtuse Triangle: One angle is more than $90°$.