Question

properties of triangles and their examples ​

Answer 1

Step-by-step explanation:

Properties of a triangle

A triangle has three sides, three angles, and three vertices.

The sum of all internal angles of a triangle is always equal to 1800. This is called the angle sum property of a triangle.

The sum of the length of any two sides of a triangle is greater than the length of the third side.

Answer 2

Answer:

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