If it is a triangle, it is considered isosceles.
It is a regular polygon
The polygon you are describing is an isosceles triangle. An isosceles triangle has two sides that are of equal length, while the third side can be of a different length. This type of triangle also has two angles that are equal, corresponding to the two sides of the same length.
An isosogon is a type of polygon that has an equal number of sides and angles. Specifically, it is a polygon that can be characterized by having equal-length sides, making it a specific type of isosceles polygon. The most common examples of isosogons are triangles and quadrilaterals, but the term can apply to any polygon with equal sides. Therefore, the number of sides an isosogon can have varies, depending on the specific shape in question.
parallelogram
It depends on the type of polygon; for example: if the polygon is a parallelogram; the number of sides is 4
It is a regular polygon
The polygon you are describing is an isosceles triangle. An isosceles triangle has two sides that are of equal length, while the third side can be of a different length. This type of triangle also has two angles that are equal, corresponding to the two sides of the same length.
A regular polygon.
A rhombus is a polygon that has four sides that are all the same length. It is a common type of quadrilateral and is often called a diamond.
the type of polygon that has 7 sides is the type of polygon that is called a heptagon.
An isosogon is a type of polygon that has an equal number of sides and angles. Specifically, it is a polygon that can be characterized by having equal-length sides, making it a specific type of isosceles polygon. The most common examples of isosogons are triangles and quadrilaterals, but the term can apply to any polygon with equal sides. Therefore, the number of sides an isosogon can have varies, depending on the specific shape in question.
If only two sides of a triangle are the same length it is an isosceles triangle. If all three sides are the same length it is an equilateral triangle.
parallelogram
equalateral
A polygon may have any number of sides. A shape with four sides is a type of polygon called a quadrilateral.
It depends on the type of polygon; for example: if the polygon is a parallelogram; the number of sides is 4
A rhombus is by definition a polygon with four sides of equal length. Since the sum of the internal angles of a polygon with four sides is 360° , a polygon with four sides can have four angles all equal to 90°. In this case we have a particular type of rhombus called square.