There are six important properties of parallelograms to know:
Opposite sides are congruent (AB = DC).
Opposite angels are congruent (D = B).
Consecutive angles are supplementary (A + D = 180°).
If one angle is right, then all angles are right.
The diagonals of a parallelogram bisect each other.

Correspondingly, what is a trapezoid and its properties?

Convex polygon

What are the different parts of a trapezoid?

All trapezoids have two main parts: bases and legs. The opposite sides of a trapezoid that are parallel to each other are called bases. The remaining sides of the trapezoid, which intersect at some point if extended, are called the legs of the trapezoid.

What shapes can be a trapezoid?

In summary, a quadrilateral is any four-sided shape. A parallelogram is a four-sided shape with opposite sides that are both parallel and equal in length. The area of a parallelogram is the base times the height. A trapezoid is a four-sided shape with at least one set of parallel sides.

## What are attributes of a parallelogram?

A simple (non-self-intersecting) quadrilateral is a parallelogram if and only if any one of the following statements is true: Two pairs of opposite sides are equal in length. Two pairs of opposite angles are equal in measure. The diagonals bisect each other.

## What are the attributes of a hexagon?

The student draws both hexagons correctly and justifies his or her shape using words that describe the attributes of a hexagon (i.e., six straight sides, six vertices, closed shape).

## What are the attributes of the square?

Properties
The diagonals of a square bisect each other and meet at 90°
The diagonals of a square bisect its angles.
Opposite sides of a square are both parallel and equal in length.
All four angles of a square are equal.
All four sides of a square are equal.
The diagonals of a square are equal.

## What attributes does a rhombus have?

It follows that any rhombus has the following properties: Opposite angles of a rhombus have equal measure. The two diagonals of a rhombus are perpendicular; that is, a rhombus is an orthodiagonal quadrilateral. Its diagonals bisect opposite angles.

## What are the four properties of a parallelogram?

The parallelogram has the following properties:
Opposite sides are parallel by definition.
Opposite sides are congruent.
Opposite angles are congruent.
Consecutive angles are supplementary.
The diagonals bisect each other.

## What are the attributes of a trapezoid?

Properties of the sides of an isosceles trapezoid: The bases (top and bottom) of an isosceles trapezoid are parallel. Opposite sides of an isosceles trapezoid are the same length (congruent). The angles on either side of the bases are the same size/measure (congruent).

## Is a hexagon a parallelogram yes or no?

Part of the definition of a Parallelogram is that it is a quadrilateral, so it must have exactly 4 sides. This detail is often overlooked and only the two pairs of parallel sides is emphasized. But every Hexagon has 6 sides, so a hexagon is never a Parallelogram.

## Can a parallelogram have a right angle?

A rectangle has two pairs of opposite sides parallel, and four right angles. It is also a parallelogram, since it has two pairs of parallel sides. A square has two pairs of parallel sides, four right angles, and all four sides are equal. No, because a rhombus does not have to have 4 right angles.

## What is the definition of parallel lines?

Parallel lines are two lines that are always the same distance apart and never touch. In order for two lines to be parallel, they must be drawn in the same plane, a perfectly flat surface like a wall or sheet of paper. Any line that has the same slope as the original will never intersect with it.

## What is the shape of a parallelogram?

The most recognizable parallelogram is the square; however, a parallelogram can be many shapes:
A square is the parallelogram that has four equal sides.
A rectangle is a parallelogram that has four opposite, parallel, congruent sides.
A rhombus has four equal sides.
A rhomboid has four parallel sides.

## What is the shape of a rectangle?

In Euclidean plane geometry, 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 (360°/4 = 90°). It can also be defined as a parallelogram containing a right angle.

## Is a square a parallelogram yes or no?

Every square has 4 equal length sides, so every square is a rhombus. Yes. A rectangle is a quadrilateral with 4 right angles. A parallelogram is a quadrilateral with 2 pairs of parallel sides.

## What is the shape of a rhombus?

A Rhombus is a flat shape with 4 equal straight sides. A rhombus looks like a diamond. All sides have equal length. Opposite sides are parallel, and opposite angles are equal (it is a Parallelogram). The altitude is the distance at right angles to two sides.

## What is a shape that has 5 sides?

Definition of a PolygonShape# of SidesQuadrilateral4Pentagon5Hexagon6Heptagon7

## Are the diagonals of a parallelogram perpendicular?

If a parallelogram contains a pair of consecutive sides that are congruent, then it is a rhombus. If either diagonal of a parallelogram bisects two angles of the parallelogram, then it is a rhombus. If the diagonals of a quadrilateral are perpendicular bisectors of each other, then the quadrilateral is a rhombus.

## What is the definition of attribute in math?

Attribute – Definition with Examples. A characteristic or property of an object such as color,shape,size,etc.

## What is a parallelogram shape?

Parallelogram. A Parallelogram is a flat shape with opposite sides parallel and equal in length. Angles “a” and “b” add up to 180°, so they are supplementary angles. NOTE: Squares, Rectangles and Rhombuses are all Parallelograms!

## What are the properties of a quadrilateral?

QuadrilateralPropertiesTrapeziumOne pair of opposite sides is parallel.KiteTwo pairs of sides are of equal length. One pair of diagonally opposite angles is equal. Only one diagonal is bisected by the other. The diagonals cross at 90°.

## Are all squares rectangles?

So a square is a special kind of rectangle, it is one where all the sides have the same length. Thus every square is a rectangle because it is a quadrilateral with all four angles right angles. However not every rectangle is a square, to be a square its sides must have the same length.