# What do you call a quadrilateral where both pairs of opposite sides are parallel and equal in length?

## What do you call a quadrilateral where both pairs of opposite sides are parallel and equal in length?

A square is a quadrilateral with 4 right angles (90°). In a square, both pairs of opposite sides are parallel and equal in length. Properties of a square: All angles are right angles by definition.

Is a quadrilateral with two pairs of opposite parallel sides?

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.

### What word means a quadrilateral with two pairs of parallel sides?

parallelogram
They agree that a parallelogram is a quadrilateral with two pairs 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.

#### Can a parallelogram have exactly 2 right angles?

A parallelogram is a quadrilateral with 2 pair of opposite sides parallel. A trapezoid is only required to have two parallel sides. However, a trapezoid could have one of the sides connecting the two parallel sides perpendicular to the parallel sides which would yield two right angles.

Can a quadrilateral be divided into 2 triangles?

Any quadrilateral can be divided into two triangles as shown in the images below. Since the sum of the interior angles of any triangle is 180° and there are two triangles in a quadrilateral, the sum of the angles for each quadrilateral is 360°.

## Does a rhombus have 4 right angles?

A rhombus is defined as a parallelogram with four equal sides. Is a rhombus always a rectangle? No, because a rhombus does not have to have 4 right angles. Kites have two pairs of adjacent sides that are equal.

Is a rhombus a quadrilateral and a square?

A rhombus is a quadrilateral whose all four sides are equal in length and opposite sides are parallel to each other. However, the angles are not equal to 90°. A rhombus with right angles would become a square. Another name for rhombus is ‘diamond’ as it looks similar to the diamond suit in playing cards.

### Does a parallelogram have four right angles?

Special Quadrilaterals A parallelogram has two parallel pairs of opposite sides. 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.

What is an example for parallelogram?

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.

#### Can a parallelogram have 4 right angles?

A rectangle is a parallelogram with four right angles, so all rectangles are also parallelograms and quadrilaterals.

What quadrilateral has one exactly one pair of parallel sides?

A trapezoid is a quadrilateral with exactly one pair of parallel sides. (There may be some confusion about this word depending on which country you’re in. In India and Britain, they say trapezium ; in America, trapezium usually means a quadrilateral with no parallel sides.)

## What quadrilateral always has 4 equal sides?

A rhombus is a quadrilateral where all four sides are equal in length. Different from a square, a rhombus does not have to have four right angles. A trapezoid is a shape with only one pair of opposite parallel sides.

What types of quadrilaterals have two pairs of parallel sides?

A parallelogram has two pairs of equal sides.

• It has two pairs of equal angles.
• The opposite sides are parallel.
• The diagonals bisect each other.
• ### What does quadrilateral have pair of parallel sides?

A trapezoid is defined (in North America) to be a quadrilateral that has exactly one pair of parallel sides. A quadrilateral with two pairs of parallel sides is called a parallelogram; a parallelogram with right angles is a rectangle .