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Each interior angle measures 144 degrees
Wiki User
∙ 12y ago
Wiki User
∙ 7y agoEach interior angle is 144 degrees
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What is the size of each interior angle of a 12 sided polygon?
If it is a regular 12 sided polygon then each interior angle is 150 degrees.
What is the size of an interior angle of a 20 sided regular polygon?
exterior angle = 360° ÷ 20 sides = 18° interior angle = 180° - exterior angle = 180° - 18° = 162°
What is the size of each interior angle in a regular 12 sided polygon?
150 degrees each
What is the size of each exterior angle of a regular pentagon?
Interior angles are 108o. 360 - 108 = 252o for each exterior angle * * * * * Each exterior angle is 360/5 = 72 degrees, NOT 252. The 108 for the interior angle is correct, but to get from interior to exterior you subtract from 180, not 360!
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 angles on a regular decagon?
Each interior angle is 144 degrees.
What is the size of one of the interior angle of a regular decagon?
Divide the 360 by 10
What is the size of each interior angle of a regular decagon?
A ten-sided polygon. The sum of the angles of a decagon is 1440°. so 1440°÷10=144° ---------------------------------------------------------------------------- The easiest way to calculate this is to calculate the exterior angle and use the fact that the exterior and interior angles are supplementary. Sum exterior angles = 360° → Each exterior angle of a regular decagon is 360° ÷ 10 → Each interior angle of a regular decagon = 180° - 360° ÷ 10 = 144°
What is the size of 1 interior angle in a decagon?
In a general decagon an interior angle can have any value in the range (0, 360) degrees - excluding 180 degrees. The only constraint is that the sum of all interior angles must be 1440 degrees.
What is the size of one interior angle in a regular dodecagon?
Each interior angle is 150 degrees
Size of interior angle of regular pentagon?
108'
What is the size of an interior angle in a regular nonagon?
Each interior angle measures 140 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 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 14 sides polygon?
Each interior angle is: 1540 17' 8.57''
What is the size of each interior angle of a regular 23 sides polygon?
Each interior angle: 1640 20' 52.17''
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
