A polygon with four equal angles and sides is a square.
A four-sided polygon with four congruent sides and four equal angles is a square
Quadrilateral has four sides and a polygon has 4 equal sides
a parallelogram
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.
A polygon with four equal angles and sides is a square.
A four-sided polygon with four congruent sides and four equal angles is a square
rectangle
Quadrilateral has four sides and a polygon has 4 equal sides
trapezoid
a parallelogram
A rhombus is a quadrilateral with four equal sides
Not always because a quadrilateral is any type of polygon that has 4 sides which may not be all equal.
A rhombus is a polygon with four equal sides. A square is a polygon with four equal sides and four right angles. A rhombus cannot always be a square because many shapes have four equal sides.
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.
Four equal sides and no right angles
No. The word "polygon" itself just means "many sides". A square is a special polygon with four equal sides and four right angles.