“quadrilateral whose opposite sides are parallel,” 1560s, from French parallélogramme (1550s) and directly from Late Latin parallelogrammum, from Greek parallelogrammon noun use of a neuter adjective meaning “bounded by parallel lines,” from **parallelos (see parallel) + stem of graphein “to write”** (see -graphy).

What is the word for parallelogram?

Words related to parallelogram

**square, quadrilateral, rectangle, rhombus, figure, oblong, plane**.

**What is the root of the word quadrilateral?**

quadrilateral (n.)

“figure formed of four straight lines,” 1640s, with -al (1) + Latin quadrilaterus, from **quadri- “four” (from PIE root *kwetwer- “four”) + latus (genitive lateris)** “the side, flank of humans or animals, lateral surface,” a word of uncertain origin.

**What are 2 names for a parallelogram?**

**There are three special types of a parallelogram.**

- Rhombus: A parallelogram in which all sides are equal.
- Rectangle: A parallelogram in which all angles are right angles and the diagonals are equal.
- Square: A parallelogram with all equal sides and all angles equal to 90 degrees. The diagonals of a square are also equal.

**What’s the opposite of a parallelogram?**

In Euclidean geometry, a parallelogram is a simple (non-self-intersecting) 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.

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Parallelogram | |
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Properties | convex |

## Is a rhombus a parallelogram?

Also, **every rhombus is considered as a parallelogram** but the converse is always not true. Parallelogram: A parallelogram is a flat-shaped figure. It has four sides. The pair of opposite faces/sides of a parallelogram are parallel and congruent to each other.

## Is a parallelogram a quadrilateral?

**Parallelograms are quadrilaterals** with two sets of parallel sides.

## What are the properties of parallelogram?

**Parallelograms are quadrilaterals** with two sets of parallel sides.

## What are the 4 types of Parallelograms?

**Rectangles, rhombus, and squares** are parallelograms. A trapezoid has at least one pair of parallel sides. The parallel sides are called the bases and the non-parallel sides are called the legs. There are three types of trapezoid – isosceles, right-angled, and scalene trapezoids.

## How do you draw a parallelogram?

Draw a parallelogram – YouTube

## What is a parallelogram 3rd grade?

A parallelogram is **a quadrilateral with two pairs of parallel sides**. Two sides of a shape are parallel if lines placed along them never cross. Parallel. Not parallel. In a quadrilateral, parallel sides must be opposite sides.

## Do parallelograms have 4 right angles?

Parallelogram: A quadrilateral with 2 pairs of parallel sides. **Rectangle: A parallelogram with 4 right angles**.

## Why is ad always parallel to BC?

AB and CD have the same slope. So they are parallel. Similarly, BC and DA are parallel. **Because opposite sides are parallel**, ABCD is a parallelogram.

## How do you speak a parallelogram?

How to Pronounce Parallelogram? (CORRECTLY) – YouTube

## Are kites parallelograms?

Similarly, **every kite is not a parallelogram**, because the opposite sides of a kite are not necessarily parallel. Trapezoids are quadrilaterals that have one pair of parallel sides. The parallel sides are called bases. If the base angles are equal, the trapezoid is a special type called an isosceles trapezoid.

## Is parallelogram a trapezium?

A trapezoid has one pair of parallel sides and a parallelogram has two pairs of parallel sides. So **a parallelogram is also a trapezoid**. Carlos says, No – a trapezoid can have only one pair of parallel sides.

## Are all parallelograms rectangles?

Since it has two sets of parallel sides and two pairs of opposite sides that are congruent, a rectangle has all of the properties of a parallelogram. That’s why a rectangle is always a parallelogram. However, **a parallelogram is not always a rectangle**.

## Is a parallelogram a equilateral?

Explanation: **Rhombus is usually defined as an equilateral parallelogram**.

## Are all parallelograms quadrilaterals yes or no?

**All parallelograms are quadrilaterals**, so if it is a parallelogram, it is also a quadrilateral. The correct answer is that all trapezoids are quadrilaterals.

## Is parallelogram a square?

**A square is a parallelogram**. This is always true. Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides.

## What is a parallelogram in math?

A parallelogram is **a quadrilateral with opposite sides parallel** (and therefore opposite angles equal). A quadrilateral with equal sides is called a rhombus, and a parallelogram whose angles are all right angles is called a rectangle.

## How many sides does a parallelogram have?

A parallelogram is **a quadrilateral with opposite sides parallel** (and therefore opposite angles equal). A quadrilateral with equal sides is called a rhombus, and a parallelogram whose angles are all right angles is called a rectangle.

## What are the 7 properties of a parallelogram?

**Properties of Parallelograms Explained**

- Opposite sides are parallel. …
- Opposite sides are congruent. …
- Opposite angles are congruent. …
- Same-Side interior angles (consecutive angles) are supplementary. …
- Each diagonal of a parallelogram separates it into two congruent triangles. …
- The diagonals of a parallelogram bisect each other.

## What is parallelogram example?

What is a Parallelogram in Geometry? In geometry, a quadrilateral is called a parallelogram. A parallelogram has its opposite sides parallel and equal in length. Few examples of a parallelogram are **rhombus, rectangle, and square**.

## How many parallelograms are there?

Detailed Solution. Hence, ‘**18**‘ is the correct answer.

## What is parallelogram with diagram?

Difference Between Parallelogram and Rhombus

Parallelogram | Rhombus |
---|---|

A quadrilateral that has its opposite sides equal and parallel | A quadrilateral that has all its sides congruent |

Diagonals bisect each other | Diagonals bisect each other at 90 degrees |

Opposite angles are of equal measure | All four angles are of equal measure |

## How do you make a parallelogram with a compass?

Stretch your compasses to 4 cm, place the sharp end at D and draw an arc to intersect the arc drawn in step 2. Label the intersecting point C. Join C to D and B to C to form the parallelogram ABCD.

## How do you draw and label a parallelogram?

Draw a Parallelogram With Side Lengths and an Angle – YouTube

## What is a parallelogram for math kids?

A parallelogram is a **shape with four sides, and the sides opposite each other are parallel**. This means that they go in the same direction and will never cross over each other, like the rails on train tracks!

## What is a parallelogram ks2?

A parallelogram is **a quadrilateral that has two pairs of parallel sides**. The opposing sides must be of equal length and measure. A parallelogram has four vertices and four edges.

## How does parallelogram look like?

What is a parallelogram? – YouTube

## What is a parallelogram with 4 equal sides?

**A rhombus** is a parallelogram with all four sides congruent to each other. diamond-like shape. A square is a parallelogram with four congruent sides and four right angles. In other words, a square is a rectangle and a rhombus.

## Can a parallelogram have 6 sides?

A parallelogon must have an even number of sides and opposite sides must be equal in length and parallel (hence the name). A less obvious corollary is that **all parallelogons have either four or six sides**, a four-sided parallelogon is called a parallelogram.

## Do all parallelograms have 4 sides?

**Parallelograms are four-sided shapes that have two pairs of parallel sides**. Rectangles, squares and rhombuses are all classified as parallelograms. The classic parallelogram looks like a slanted rectangle, but any four-sided figure that has parallel and congruent pairs of sides can be classified as a parallelogram.

## What kind of parallelogram is ABCD If AB BC CD AD and AB DC with CB ad and all angles are 90?

A parallelogram in which each angle is a right angle is called a **rectangle**. AB ∥ DC, AD ∥ BC and ∠A = ∠B = ∠C = ∠D = 90°. So, ABCD is a rectangle. A parallelogram in which all the sides are equal and each angle measures 90° is called a square.

## How do you prove AD is parallel to BC?

**When two triangles are formed between same parallel lines and lie on the same base then their area are equal**. The triangle ADC and triangle ABD lie on the same base AD and formed between same parallel lines AD and BC. Hence, proved.

## What is the formula of finding area of parallelogram?

Intuition for why the area of a parallelogram is **A = b h** A=bh A=bh. The formula for the area of a parallelogram is base times height, just like the formula for the area of a rectangle.

## How is Nonagon pronounce?

nonagon – pronunciation (American, British, Australian, Welsh) – YouTube

https://www.youtube.com/watch?v=aJJC7DL5uv4

## How do you say the word vertices?

How To Say Vertices – YouTube

## What is math kite?

In Euclidean geometry, a kite is **a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other**. In contrast, a parallelogram also has two pairs of equal-length sides, but they are opposite to each other instead of being adjacent.

## Is a diamond a parallelogram?

**A parallelogram in which all the edges are of equal length is called a rhombus, or a diamond**. In addition to the general properties of parallelograms, in a rhombus, the diagonals bisect the angles, and the diagonals are perpendicular to each other.

## How do you speak kite?

How To Pronounce Kite – Pronunciation Academy – YouTube