# What is a another word for quadrilateral?

## What is the short definition of quadrilateral?

: a polygon of four sides. quadrilateral.

## What is a 4 sided shape called?

Definition: A quadrilateral is a polygon with 4 sides. A diagonal of a quadrilat- eral is a line segment whose end-points are opposite vertices of the quadrilateral.

## What are two different names for quadrilateral?

Other names for quadrilateral include quadrangle and tetragon. A quadrangle is a two-dimensional shape with four angles.

## What is quadrilateral explain with diagram?

In geometry, a quadrilateral can be defined as a closed, two-dimensional shape which has four straight sides. The polygon has four vertices or corners. We can find the shape of quadrilaterals in various things around us, like in a chess board, a deck of cards, a kite, a tub of popcorn, a sign board and in an arrow.

## What is formula of quadrilateral?

The formula to find the perimeter of the quadrilateral = sum of the length of all the four sides. the lengths of all the four sides of a quadrilateral are 2 cm, 7 cm, 9 cm, and 10 cm. Perimeter of quadrilateral = 2 cm + 7 cm + 9 cm + 10 cm. = 28 cm.

## Are hexagons 6 sides?

In geometry, a hexagon (from Greek ἕξ, hex, meaning “six”, and γωνία, gonía, meaning “corner, angle”) is a six-sided polygon or 6-gon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.

## What is a 10 sided shape?

decagon
In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, “ten angles”) is a ten-sided polygon or 10-gon.

parallelogram

## What is the opposite of a quadrilateral?

If a quadrilateral is a parallelogram, then its opposite sides are congruent. If a quadrilateral is a parallelogram, then its opposite angles are congruent. If a quadrilateral is a parallelogram, then its diagonals bisect each other. If a quadrilateral is a parallelogram, then consecutive angles are supplementary.

## What is quadrilateral give example?

A quadrilateral is a closed two-dimensional figure that has 4 sides, 4 angles, and 4 vertices. A few examples of quadrilaterals are square, rectangle and trapezium.

## What are the 4 properties of a quadrilateral?

A quadrilateral should be closed shape with 4 sides. All the internal angles of a quadrilateral sum up to 360°…Rhombus

• Opposite angles are equal.
• All sides are equal and, opposite sides are parallel to each other.
• Diagonals bisect each other perpendicularly.
• Sum of any two adjacent angles is 180°

## What is the formula of diagonal of quadrilateral?

The four sides of a rhombus have equal measure, so each side has measure one fourth of the perimeter of 48, which is 12. \displaystyle RX = HX \cdot \sqrt{3} = 6 \sqrt{3}. Since the diagonals of a rhombus bisect each other, \displaystyle RO = 2 \cdot RX = 2 \cdot 6 \sqrt{3} = 12\sqrt{3}.

## What is area of a quadrilateral?

If the diagonal and the length of the perpendiculars from the vertices are given, then the area of the quadrilateral is calculated as: Area of quadrilateral = (½) × diagonal length × sum of the length of the perpendiculars drawn from the remaining two vertices.

## What’s a 6 sided shape?

hexagon
In geometry, a hexagon (from Greek ἕξ, hex, meaning “six”, and γωνία, gonía, meaning “corner, angle”) is a six-sided polygon or 6-gon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°.

## What is a real life example of a hexagon?

Hexagons are typically six straight sides of equal length. You may see snowflakes in that pattern. Beehives, ice crystals are other common occurrences of hexagon in real life.