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What is the exterior angle of a 9 sided polygon?
If its a regular 9 sided polygon then the exterior angles are 40 degrees.
What do you call a 9 sided shape?
Nonagon
What do call a 9 side shape?
A nine sided shape is called a nonagon.
What things are shaped like a nonagon?
Any 9 sided shape
How many diagonals are in a 7 sided polygon?
A 4-sided polygon has 2 diagonals. A 5-sided polygon, 5. 6-sided, 9. By induction, an n-sided polygon has 'n*(n-3)/2' diagonals. "n" is how many sides a shape has. so, (7)*(7-3)/2 now we have, 7*4/2 so, 28/2 = 14 Therefore, a 7-sided polygon would have 14 diagonals.
How much does a 9 sided shape equal?
A 9 sided shape is a nonagon and its 9 interior angles add up to 1260 degrees.
What do the angles in a 9 sided shape add up to?
The interior angles of a 9 sided nonagon add up to 1260 degrees and its exterior angles add up to 360 degrees
What is a non-agon?
A 9 sided shape that how many a nonagon has.
What is the size of each exterior angle of a regular nonagon a 9 sided shape?
360/9 = 40 degrees
How many degree is each interior angle of a regular nonagon?
Each interior angle of a regular 9 sided shape measures 140 degrees
How many lines of symmetry does a original 9 sided figer have?
How many lines of symmetry does a original 9 sided shape have
What are the angles of a 12 sided polygon?
to calculate this, you must find out how many triangles you can draw in to the shape. do this by picking an angle. draw a line to all of the other angles. (for a 12 sided, there would be 9, subtract 3 from any shape to see.) mutiply the number of triangles by 180 degrees. this should be the degrees of the shape. for a 12 sider, the answer would be 1620 degrees.
How many lines of symmetry does a 9 sided shape have?
3
How many interior angles in a 9 sided shape?
1260
Does a regular nonagon have a diagonal of 90 degrees?
No because a nonagon which is a 9 sided shape has 27 diagonals
Is a nonagon a 7 sided shape?
No, a nonagon is a 9-sided shape.
How many degrees in the sum of the cc interior angles of a nine sided polygon?
A 9 sided nonagon has 9 interior angles that add up to 1260 degrees
