What 2D shape has 16 sides?

hexadecagon
Answer (1 of 3): In mathematics, a hexadecagon (sometimes called a hexakaidecagon) or 16-gon is a sixteen-sided polygon.

What are properties of 2D shapes?

A 2D shape is a flat shape with sides, vertices and sometimes lines of symmetry. If the sides and vertices on a shape are all the same, the shape is regular.

How many degrees is a 16 Gon?

2520°
Hexadecagon/Sum of interior angles

What is a 70 sided shape called?

heptagon
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.

Does 2D shape face?

2D shapes A 2D shape is a flat shape. A face is the part of the shape that has the largest surface area – some can be flat, some can be curved e.g. a cube has 6 flat faces whereas a cylinder has 2 flat faces and 1 curved face.

What is a 100 sided shape called?

hectogon
In geometry, a hectogon or hecatontagon or 100-gon is a hundred-sided polygon. The sum of all hectogon’s interior angles are 17640 degrees.

What is a 17 sided shape?

heptadecagon
In geometry, a heptadecagon or 17-gon is a seventeen-sided polygon.

What is an 18 sided shape called?

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

What are the properties of different 2D shapes?

The properties of different shapes depend on many factors, such as angle, sides, length, height, width, area, volume, etc. These 2D and 3D shapes have been taught to us since our primary classes. Let us learn various types of two-dimensional shapes here, in this article.

Which is a 2D shape with no sides and corners?

The 2D shape below is an ellipse. An ellipse is a 2D shape made from one curved side and no corners, however it has a different width compared to its height. It is not a circle because it is wider than it is tall.

What are the properties of a 16 sided hexadecagon?

Properties. Convex, cyclic, equilateral, isogonal, isotoxal. In mathematics, a hexadecagon (sometimes called a hexakaidecagon or 16-gon) is a sixteen-sided polygon.

Which is an example of a two dimensional shape?

A two-dimensional (2D) shape has two dimensions that we can measure: we can measure the length and we can measure the breadth (sometimes called the width) of the shape. For example, a square is a 2D shape. All the sides of a square are straight lines. A circle is also a 2D shape, but a circle has a curved edge.