Question

what is triangle? describe

Answer 1

Here is your answer ____________________Triangle: A simple closed figure bounded by 3 line segments is called a triangle
◆it has 3 angles
◆ it has 3 edges
◆it has 3 vertices also
◆The sum of angles in a triangle is 180°
●There are 3 types of triangles. They are
1. equilateral triangle
2. isosceles triangle
3.scalen triangle
1. equilateral triangle:
●In a equilateral triangle all sides are equal.
●all angles are equal
2. isosceles triangle:
●In an isosceles triangle any two sides are equal
●the angles opposite to the equal sides are equal.
3. scalen triangle:
●In a scalen triangle all sides are unequal
●all angles are unequal
I hope this answer will help you....

Answer 2

Triangle is a special kind of polygon with 3 sides.

Δ this is the symbol of a triangle.