What Is A 4 Sided Shape With Unequal Sides?

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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 5 sided shape?

In geometry, a pentagon (from the Greek πέντε pente meaning five and γωνία gonia meaning angle) is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simple or self-intersecting. A self-intersecting regular pentagon (or star pentagon) is called a pentagram.

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.

What is a 9 sided shape called?

A nine sided shape is a polygon called a nonagon. It has nine straight sides that meet at nine corners. The word nonagon comes from the Latin word “nona”, meaning nine, and “gon”, meaning sides. So it literally means “nine sided shape”.

What’s a 9 sided shape?

In geometry, a nonagon (/ˈnɒnəɡɒn/) or enneagon (/ˈɛniəɡɒn/) is a nine-sided polygon or 9-gon. The name nonagon is a prefix hybrid formation, from Latin (nonus, “ninth” + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century.

What is a 15 sided shape?

In geometry, a pentadecagon or pentakaidecagon or 15-gon is a fifteen-sided polygon.

What’s a 13 sided shape called?

A 13-sided polygon, sometimes also called the triskaidecagon.

What is a two sided shape called?

In geometry, a digon is a polygon with two sides (edges) and two vertices. Its construction is degenerate in a Euclidean plane because either the two sides would coincide or one or both would have to be curved; however, it can be easily visualised in elliptic space.

Can a rhombus have one right angle?

If a rhombus is a square, all four of its angles are right. Otherwise, all angles are either acute or obtuse, but not right.

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Does a rhombus have four 90 degree angles?

No, because a rhombus does not have to have 4 right angles. A square has got 4 sides of equal length and 4 right angles (right angle = 90 degrees). A Rhombus has got 4 sides of equal length and opposite sides are parallel and angles are equal.

Is a diamond a rhombus yes or no?

While rhombus and trapezium are properly defined in mathematics, diamond (or diamond shape) is a layman’s term for rhombus. A quadrilateral with all sides equal are in length is known as a rhombus. It is also named as an equilateral quadrilateral.

Is there a 7 sided shape?

A heptagon is a seven-sided polygon. It is also sometimes called a septagon, though this usage mixes a Latin prefix sept- (derived from septua-, meaning “seven”) with the Greek suffix -gon (from gonia, meaning “angle”), and is therefore not recommended.

What is an eighteen sided shape called?

In geometry, an octadecagon (or octakaidecagon) or 18 – gon is an eighteen – sided polygon .

What is a shape with 1 billion sides called?

A gigagon is a two-dimensional polygon with one billion sides. It has the Schläfli symbol. (using Bowers’ arrays). To an unaided observer, a gigagon resembles a circle.

What is a 28 sided shape called?

In geometry, an icosioctagon (or icosikaioctagon) or 28-gon is a twenty eight sided polygon. The sum of any icosioctagon’s interior angles is 4680 degrees.

What’s a 14 sided shape called?

In geometry, a tetradecagon or tetrakaidecagon or 14-gon is a fourteen-sided polygon.

What is a 17 sided polygon called?

This document presents Gauss’s insight that it is possible to construct a heptadecagon— a regular polygon with 17 sides—with straightedge and compass.

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