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How many Rotational symmetries does a regular 18-gon have?

Updated: 4/28/2022

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Continue Learning about Geometry

How many rotational symmetries does a regular pentagon have?

5

How many rotational symmetries does a octagon have?

It has 8 rotational symmetry.

How many reflection symmetries does a right regular hexagonal prism have?

A

How many rotational symmetry does decagon have?

A regular decagon has rotational symmetry = 10.For irregular decagons, it could be less (either 2 or none.)

How many reflectional symmetries does a rhombus have?

It has 20

Related questions

How many rotational symmetries does a regular pentagon have?

5

How many symmetry lines are there in a hexagon?

A regular hexagon has 6 rotational symmetries (rotational symmetry of order six) and 6 reflective symmetries (six lines of symmetry).

How many rotational symmetries does a octagon have?

It has 8 rotational symmetry.

How many rotational symmetries does a sphere has?

Infinitely many.

How many rotational symmetries does a ellipse have?

An ellipse has rotational symmetry of order 2.

How many rotational symmetries are in the letters Aand I?

2

How many reflection and rotational symmetries does an octagon have?

9 reflection

How many rotational symmetries does the capital letter N have?

Two.

How many rotational symmetries does a kite have?

A kite has only one line of rotational symmetry, as it is only the same if it is tilted once. (back to its normal position).

How many reflection symmetries does a right regular hexagonal prism have?

A

How many rotational symmetries does a regular octagon have?

There are no right angles in an octagon.An 8 sided octagon normally has no right angles.

How many rotational symmetries does a semi circle have?

None, however the semicircle has one folding axis of symmetry perpendicular to the midpoint of the straight side

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How many Rotational symmetries does a regular 18-gon have?

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