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First a nonagon is a 9 sided figure.
Ext. Angle = 360 / 9
EXT. Ang = 40 degrees.
Hence
Interior Angle = 180 - 40 = 140 degrees.
What else can I help you with?
What is the size of the interior angles of a 9 sided shapes?
If it's a regular 9 sided nonagon then each interior angle is 140 degrees and they all add up to 1260 degrees
What is the size of each interior angle of a regular 23 sides polygon?
Each interior angle: 1640 20' 52.17''
What is the size of each interior angle of a regular 14 sides polygon?
Each interior angle is: 1540 17' 8.57''
What is the size of interior angle of nonagon?
180degrees. From C2H5.OH: Above is obviOusly wrong, that's a straight line. Correct answer is 140 degrees.
What is the size of one of the interior angle of a regular decagon?
Divide the 360 by 10
What is the messurement of 1 interior angle in a nonogone?
It can be any size at all, between zero and 360 degrees.If the nonagon is regular, then the angle measures 140 degrees.
What is the size of the interior angles of a 9 sided shapes?
If it's a regular 9 sided nonagon then each interior angle is 140 degrees and they all add up to 1260 degrees
What is the size of one interior angle in a regular dodecagon?
A dodecagon is a 12-sided figure. Exterior Angle = 360 / no. of sides. Interior Angle = 180 - Exterior Angle. Combining INT. Ang = 180 - ( 360/ n) Hence INT. ANG. = 180 - ( 360/12) INT.ANG = 180 - 30 INT. ANG = 150 degrees.
Size of interior angle of regular pentagon?
108'
What is the size of one interior angle in a regular decagon?
Each interior angle measures 144 degrees
What is the size of one interior angle of a regular twenty-sided polygon?
Each interior angle is 162 degrees.
What is the size of each exterior angle of a regular nonagon a 9 sided shape?
360/9 = 40 degrees
What is the size of each interior angle of a regular polygon with 13 sides?
Each interior angle is: 1520 18' 27.69''
What is the size of each interior angle of a regular 23 sides polygon?
Each interior angle: 1640 20' 52.17''
What is the size of each interior angle of a regular 14 sides polygon?
Each interior angle is: 1540 17' 8.57''
What is the interior angle size of a regular heptagon?
The 7 interior angles add up to 900 degrees and each interior angle is 900/7
What is the size of one interior angle of a regular octagon?
135 degrees
