a pentagon
rhombus. The rhombus is a quadrilateral with all sides equal in length. It is also a parallelogram, so opposite sides are parallel and equal in length, and opposite angles are equal.
NO!!! A square is a quadrilateral with 4 right angles.. Also four sides of equal length . Also the opposite sides are parallel. A Rhombus is a quadrilateral with 4 angles, opposite angles are equal in size. None are right angles. .. Also four sides of equal length . Also the opposite sides are parallel. (Think of it as a 'lazy' square).
Yes, the opposite angles in a regular quadrilateral are equal.
A square
rectangle
A quadrilateral with four equal sides and two sets of opposite angles that are the same size is known as a rhombus. In a rhombus, all sides are of equal length, and the opposite angles are equal, while the adjacent angles are supplementary. Additionally, the diagonals of a rhombus bisect each other at right angles and are not necessarily equal in length.
A kite.
There are many types of polygons to memorize. A parallelogram is a quadrilateral, where the opposite or facing sides are equal in length and the opposite angles are equal.
A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length, and opposite angles that are equal. Two ways to describe a parallelogram could be as a shape with opposite sides that are both parallel and equal in length, or as a shape with opposite angles that are equal.
A rhombus is a 4 equal sided quadrilateral with equal opposite acute angles and equal opposite obtuse angles with diagonals that bisect each other at right angles.
rhombus
A rectangle.