Question

Write the properties of triange.

Answer 1

Answer:

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.

Explanation:

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Answer 2

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Properties of triangle.

1. A triangle has three sides , three vertics, and three angle .
2. The sum of the three interior angles of a triangle is always 180°.
3. The sum of the length of two sides of a triangle is always greater than the length of the third side.
4. A triangle with vertices P, Q, and R is denoted as △PQR.
5. The area of a triangle is equal to half of the product of its base and height.