## What is a pentagon shape?

A pentagon shape is a **flat shape or a flat (two-dimensional) 5-sided geometric shape**. In geometry, it is considered as a is a five-sided polygon with five straight sides and five interior angles, which add up to 540°. via

## What are some shapes that have 5 sides?

**A pentagon** is a shape with 5 sides and 5 angles. via

## What's a 12 sided figure called?

**A dodecagon** is a 12-sided polygon. Several special types of dodecagons are illustrated above. In particular, a dodecagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular dodecagon. via

## How does a pentagon look?

In geometry, a pentagon is a **five-sided polygon with five straight sides and five interior angles that sum up to 540°** . A pentagon shape is a plane figure, or flat (two-dimensional) 5-sided geometric shape. via

## What is a 10 sided shape?

Answer (1 of 25): A ten sided object (polyhedron) is known as a decahedron (three dimensional) while a ten sided two dimensional figure (polygon) is known as a **decagon**. via

## 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°. via

## What is a 100 sided shape?

what is a 1000000000000000 sided shape called? In case of two dimensional shapes, a shape with 100 sides is called **Hectogon**. For instance, "icosi" is the tens digit, which means "20." A quadrilateral is a four-sided polygon with four angles. via

## What is a 5 shape?

A five-sided shape is called **a pentagon**. A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides… via

## What's a 7 sided shape called?

In geometry, **a heptagon** is a seven-sided polygon or 7-gon. The heptagon is sometimes referred to as the septagon, using "sept-" (an elision of septua-, a Latin-derived numerical prefix, rather than hepta-, a Greek-derived numerical prefix; both are cognate) together with the Greek suffix "-agon" meaning angle. via

## What is 13 sided shape called?

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

## What is 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. via

## What is a 24 sided shape called?

In geometry, **an icositetragon (or icosikaitetragon) or** 24-gon is a twenty-four-sided polygon. The sum of any icositetragon's interior angles is 3960 degrees. via

## Can a pentagon have 4 right angles?

Sum of Interior Angles = 540'. Four right angles would leave 180', which is impossible. So a pentagon has a maximum of **three right angles**, as shown. 6 right angles = 540', leaving 360', which is impossible. via

## Is a starfish A pentagon?

Starfish: Almost all starfish have a fivefold radial symmetry or **are shaped like pentagons**. via

## What is a 30 sided shape called?

In geometry, **a triacontagon or 30-gon** is a thirty-sided polygon. The sum of any triacontagon's interior angles is 5040 degrees. via

## What is a 80 sided shape called?

In geometry, **an octacontagon (or ogdoëcontagon or 80-gon from Ancient Greek ὁγδοήκοντα, eighty)** is an eighty-sided polygon. The sum of any octacontagon's interior angles is 14040 degrees. via

## What is a 14 sided shape called?

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

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

One of the most common and naturally occurring examples of a hexagon is **a honeycomb**. The six sides, six vertices, and six angles of each cell of a honeycomb make it a perfect example of a hexagon. via

## How do you make a 6 sided hexagon? (video)

## What is a 3 dimensional hexagon called?

3D solid shapes

This is called a **hexagonal prism**. via

## What is a infinite sided shape called?

In geometry, **an apeirogon** (from the Greek words "ἄπειρος" apeiros: "infinite, boundless", and "γωνία" gonia: "angle") or infinite polygon is a generalized polygon with a countably infinite number of sides. via

## How many degrees is a 6 sided shape?

A hexagon has six sides, and we can use the formula degrees = (# of sides – 2) * 180. Then degrees = (6 – 2) * 180 = **720 degrees**. Each angle is 720/6 = 120 degrees. via

## What is a 15 sided shape?

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

## What is a 21 sided polygon called?

**An icosikaihenagon** is a 21-sided polygon. via