1260
If its a regular 9 sided polygon then the exterior angles are 40 degrees.
Nonagon
A nine sided shape is called a nonagon.
Any 9 sided shape
The name is 'Enneagram'. A geometric shape like a 9-pointed star.
A 9 sided shape is a nonagon and its 9 interior angles add up to 1260 degrees.
The interior angles of a 9 sided nonagon add up to 1260 degrees and its exterior angles add up to 360 degrees
A 9 sided shape that how many a nonagon has.
Each interior angle of a regular 9 sided shape measures 140 degrees
360/9 = 40 degrees
How many lines of symmetry does a original 9 sided shape have
3
1260
No because a nonagon which is a 9 sided shape has 27 diagonals
No, a nonagon is a 9-sided shape.
A 9 sided nonagon has 9 interior angles that add up to 1260 degrees
a 9 sided shape is a nonagon