yes
no
rhombus
All but the square and rectangle.
A parallelogram has opposite sides parallel and equal in length, and opposite angles are equal. Squares, rectangles and rhombuses are all parallelograms.
A parallelogram is a quadrilateral with two pairs of parallel sides that are opposite each other and of the same length. A rhombus is a special case of a parallelogram where all four sides are of equal length.
A rhombus or square (if all four angles are also equal).
No as for example the diagonals of a rectangle are equal in length whereas they are not equal in length in a parallelogram
If the parallelogram happens to also be a rhombus (i.e. has all sides equal in length) then yes, otherwise no.
It is a rhombus. All four sides have the same length and the diagonals are therefore perpendicular.
This is false for all rhomboids (a distinct parallelogram such that 4 sides are equal, and has non-right angles), since by congruency, a parallelogram can be flipped on its axis (with 2 closer vertices), producing 2 unequal length diagonals.
Either a square or rectangle fit this description.
rhombus
No, the properties of a paralleogram are as follows:two parallel sidesbisecting diagonalsequal opposite anglesand it does not need to have all equal sides it just needs to have OPPOSITE equal sidesIf the diagonals were equal, the figure would have to be a square, rectangle, or rhombus.No. In fact they are equal only in exceptional circumstances.
All but the square and rectangle.
No. Most do not.
A Rhombus is a parallelogram with all sides equal in length.
It could be either of the following: * Rhombus - A parallelogram with four sides of equal length. * Square - A parallelogram with four sides of equal length and four angles of equal size (right angles).
By definition, a rhombus is a parallelogram with all its sides equal in length and is symmetrical about each of its diagonals..A square is a rectangle with all its sides equal in length and is symmetrical about its diagonals and the axes perpendicularly bisecting each pair of opposite sides.Consequently, a square can never be a rhombus but it could be argued that a rhombus whose vertex angles all become 90° then becomes a square.