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What type of polygons shows nine lines of symmetry?
Providing that it is a regular 9 sided nonagon it will have 9 lines of symmetry
How many lines of symmetry does a nonagram have?
What is a nonagram? A nine pointed star, perhaps. In any case, a general nonagram, like a general (ie non regular) polygram(!) has NO lines of symmetry.
How do you calculate the measure of a central angle of a regular nine sided polygon?
To calculate the measure of a central angle of a regular nine-sided polygon, divide 360 degrees by the number of sides. In this case, divide 360 by 9. The measure of the central angle of a regular nine-sided polygon is 40 degrees.
What is a regular polygon called if one exterior angle equals 40 degrees?
A nine sided shape that is called a regular nonagon.
What is the measure of one interior angle of a regular polygon with nine sides?
Each interior angle of a regular nonagon measures 140 degrees.
Is a nonagon symmetrical?
Any regular polygon of n sides, has an order of symmetry of n. Therefore, since a nonagon has nine sides, a nonagon has an order of symmetry of 9.
What type of polygons shows nine lines of symmetry?
Providing that it is a regular 9 sided nonagon it will have 9 lines of symmetry
How many lines of symmetry does a nonagone have?
A regular Nonagon has nine lines of symmetry.
How many lines of symmetry is in a regular nonagon?
Nine. From each vertex to the middle of the opposite side.
How many lines of symmetry does a nonagram have?
What is a nonagram? A nine pointed star, perhaps. In any case, a general nonagram, like a general (ie non regular) polygram(!) has NO lines of symmetry.
What regular polygon has 9 diagonals?
A regular octadecagon (an eighteen sided polygon) would have nine diagonals.
What sort of regular polygon has nine diagonals?
Hexagon
What regular polygon has nine rotational symmetries?
a nonagon.
How many lines of symmetry in a nonagon?
In general, none, but there can be nine.
How do you calculate the measure of a central angle of a regular nine sided polygon?
To calculate the measure of a central angle of a regular nine-sided polygon, divide 360 degrees by the number of sides. In this case, divide 360 by 9. The measure of the central angle of a regular nine-sided polygon is 40 degrees.
Each exterior angle of a regular polygon is approximately 51.43 How many sides does the polygon have?
7 It is not possible for a regular polygon to have exterior angles of 180 degrees or less in plane geometry
What is a polygon with nine equal sides called?
It is a nonagon. It need not be a regular nonagon.
