Question

class 9 maths triangles
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Answer 1

Answer:

yes what to do with that

Answer 2

Step-by-step explanation:

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted . In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane (i.e. a two-dimensional Euclidean space).

A triangle with all sides equal is called equilateral, a triangle with two sides equal is called isosceles, and a triangle with all sides a different length is called scalene.

six type of triangle:

1.Scalene Triangle

2. Acute Triangle

3.isosceles Triangle

4.Obtuse Triangle

5.Equilateral Triangle

6. Right Triangle