A 3-sided polygon is a triangle.
A three-sided, two-dimensional polygon is called a "triangle".
The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees
It is a scalene triangle
A three sided polygon is called a triangle or a triagon It comes in three types -the Equilateral triangle - all sides of equal lengththe Isosceles triangle - two sides of equal lengththe Scalene triangle - all sides of different length
A 3 side polygon is a TRIANGLE.
A triangle is a 3 sided polygon
A triangle is a 3 sided polygon.
A triangle is a 3 sided polygon
A triangle is a polygon, though trigon is an alternative name for a 3 sided polygon.
A 3 sided polygon is the shape of a triangle.
An isosceles triangle is a 3 sided polygon.
A triangle is classified as a 3 sided polygon.
A 3-sided polygon is a triangle.
A 3-sided polygon
A 3 sided polygon with 2 equal sides is an isosceles triangle
A triangle is a 3 sided polygon that has 3 interior angles that add up to 180 degrees.