There's no such thing as a two-sided polygon. In order for a shape to be a polygon, it has to have at least three sides.
Wiki User
∙ 2012-02-29 22:17:49A regular polygon must have all sides (and angle) equal.An irregular polygon does not have to have all sides equal, but some may be equal.An irregular hexagon may have 2, 3, 4 or 5 equal sides.
It is an isosceles triangle that has two equal sides
A rhombus or a parallelogram
It is impossible to create a 2D shape using only 2 straight lines. The smallest polygon has 3 sides - a triangle.
A polygon that has 3 sides 2 of which are of equal length and 3 interior angles 2 of which are of equal measure.
A 3 sided polygon with 2 equal sides is an isosceles triangle
A 3 sided polygon with 2 equal sides is an isosceles triangle
The minimum number of sides for a polygon is 3 sides.
An isosceles triangle
Triangel
An Isosceles triangle.
An isoceles triangle has only 2 equal sides and angles. An equilateral triangle has three of each. Any regular polygon has at least 2 equal sides and angles.
A polygon is any 2-dimensional shape with straight sides. Such a shape with sides of equal length would be called an equilateral polygon. If it is also convex (all the angles face the same way), then it would be called a regular polygon.
An isosceles triangle is not a regular polygon because it has only 2 equal sides but an equilateral triangle is a regular polygon because it has 3 equal sides and 3 equal angles.
A regular polygon must have all sides (and angle) equal.An irregular polygon does not have to have all sides equal, but some may be equal.An irregular hexagon may have 2, 3, 4 or 5 equal sides.
Umm ... Jekyll and Hyde and a piece of plain paper?or ... perhaps a trapezoid (only two sides are equal)or ... any old 4-sided polygon with only 2 equal sides!
A regular polygon is one which has all equal sides. But in an isosceles triangle, only 2 sides are equal. The third side has a different measure.Thus an isosceles acute triangle is not a regular polygon.