The opposite angles of a rhombus are congruent so there must be at least two pair of same sized angles. Since a square is a rhombus, we could have all 4 angles of equal size too.
a square has 4 right angles, same with a rectangle
Not necessarily. The definition for a rhombus is a polygon with four sides of equal length. Therefore, a square is a rhombus. However, any rhombus not as square does have two same sized acute and obtuse angles.
regular polygons
If they have the same angles.
The opposite angles of a rhombus are congruent so there must be at least two pair of same sized angles. Since a square is a rhombus, we could have all 4 angles of equal size too.
a square has 4 right angles, same with a rectangle
Not necessarily. The definition for a rhombus is a polygon with four sides of equal length. Therefore, a square is a rhombus. However, any rhombus not as square does have two same sized acute and obtuse angles.
The same for both. Both a square and a rectangle have 4 equal angles.
regular polygons
If they have the same angles.
A SQUARE A rectangle satisfies the angles but not the lengths. A rhombus satisfies the length, but not the angles. A parallelogram neither satisfies length nor angles.
a square has 4 same length sides and 4 right angles. In fact there are many regular polygons that have this. Another example is an equilateral triangle.
a rhombus, or if also angles are the same, a square
No. A square has four right angles.
With three different angles in the corners: Scalene With one different angles in a corner: Isosceles With all the same angles: Equilateral
A square.