A triangle may or may not be a regular polygon. Let's look into things.First, a triangle is a polygon. All triangles are polygons. To be a regular polygon, the polygon must have equal sides. If the triangle has sides of equal length, then that triangle is an equilateral triangle and a regular polygon. If the triangle doesn't have sides of equal length, then it isn't a regular polygon. But in any case, the triangle is a polygon.
An equilateral triangle.
The given statement is true providing that it is a regular polygon such as an equilateral triangle or a square.
If you mean a scalene triangle, then no. A regular polygon is defined as having equal angles. A scalene triangle has 3 different angles (and 3 different length sides).
An isosceles triangle has three sides, two of which are exactly equal in length.
A three sided polygon in which two sides are equal in length and two angles are equal in size.
If by regular, you're referring to a regular polygon which has all sides equal length, and all angles equal, then an equilateral triangle is a regular triangle. If you draw a scalene triangle or an isosceles triangle then it will not be equilateral.
A regular polygon, e.g. an equilateral triangle, a square, a regular pentagon, etc.A regular polygon is both equiangular, and equilateral.
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 polygon with sides of equal length and equal angles is termed a regular polygon.
No, but an equilateral triangle is a regular polygon with 3 equal sides and 3 equal angles.
No, a triangle cannot be a rhombus. A triangle is a polygon with three sides, while a rhombus is a polygon with four sides of equal length. These two shapes have different properties and cannot be the same.