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A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.

Consider the figure.

Since a parallelogram is a figure with two pairs of parallel side. Check the figure and write the name which represents a parallelogram as follows:

1,4,5,7,8,9,10 and 12

Therefore, the figures that represents a parallelogram are 1,4,5,7,8,9,10 and 12.

A rectangle is a quadrilateral with four right angles. It can also be defined as an equiangular quadrilateral, since equiangular means that all of its angles are equal; or a parallelogram containing a right angle.

Consider the figure.

Since a rectangle is a figure with four right angles. Check the figure and write the name which represents a rectangle as follows:

2,4,8,9 and 10

Therefore, the figures that represents a rectangle are 2,4,8,9 and 10.

A rhombus is a quadrilateral whose four sides all have the same length.

A rhombus is a quadrilateral whose four sides all have the same length.

Consider the figure.

Since a rhombus is a figure with four sides with same length. Check the figure and write the name which represents a rhombus as follows:

2,5,9 and 12

Therefore, the figures that represents a rhombus are 2,5,9 and 10.

A square is a regular quadrilateral, which means that it has four equal sides and four equal angles. It can also be defined as a rectangle in which two adjacent sides have equal length.

Consider the figure.

Since a square is a figure with four sides with same length and same angles. Check the figure and write the name which represents a rhombus as follows:

2 and 9

Therefore, the figures that represents a square are 2 and 9.