Table of Contents
Is a parallelogram a regular polygon?
A parallelogram has opposite sides that are parallel. A rectangle is a type of parallelogram. Squares, rectangles and rhombi are parallelograms with four right angles. A regular polygon has congruent sides and angles.
Is a parallelogram a 4 sided polygon?
A quadrilateral is a polygon with four sides. There are many special types of quadrilateral. A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel .
What type of quadrilateral is a parallelogram?
A parallelogram, as the name suggests, is a simple quadrilateral whose opposite sides are parallel. Thus, it has two pairs of parallel sides. Moreover, the opposite angles in a parallelogram are equal and its diagonals bisect each other.
Which is the regular parallelogram?
A regular parallelogram is a parallelogram, in which all of the sides of the parallelogram have equal length. A rhombus is a two-dimensional shape with four straight sides that have equal length, such that opposite sides are parallel, and opposite angles have equal measure.
What is called a 4 sided shape?
Definition: A quadrilateral is a polygon with 4 sides. Definition: A parallelogram is a quadrilateral where both pairs of opposite sides are parallel.
What shapes are not a parallelogram?
If only one set of opposite sides are congruent, you do not have a parallelogram, you have a trapezoid. This means every parallelogram is: A plane figure (it has two dimensions) A closed shape (it has an interior and exterior) A quadrilateral (four-sided plane figure with straight sides)
What is always true about a parallelogram?
It is always true. A parallelogram is a quadrilateral where opposite sides are parallel. So a quadrilateral ABCD is a parallelogram if and only if AB is parallel to DC, and BC is parallel to AD. The angles between side AB and adjacent sides AD and BC are supplementary (their measures add up to .
What are the qualities of a parallelogram?
The properties of the parallelogram are simply those things that are true about it. These properties concern its sides, angles, and diagonals. The parallelogram has the following properties: Opposite sides are parallel by definition. Opposite sides are congruent. Opposite angles are congruent.
Is a parallelogram a special type of a quadrilateral?
Parallelograms are a specific type of quadrilateral – which is a four-sided shape – but what distinguishes parallelograms from other quadrilaterals is that both pairs of opposite sides of a parallelogram are parallel. Additionally, some parallelograms are special — rhombuses,…