((24 - 4) x 90)/12 ie 150o
alternatively (180 - (360/12))
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810 degrees
The property that states the interior angles of any three sided figure can be demonstrated in the following geometric formula. In any three sided figure; angle "A" + angle "B" + angle "C" = 180 degrees
(62-2)*180 = 10,800 degrees
I believe it's 1,800 degrees.
You only know that all ten interior angles of a 10-sided figure add up to 1,440 degrees.IF the 10-sided figure happens to be REGULAR, then each of them is 144 degrees.
Providing thar it is a regular 15 sided polygon then each interior angle will be 156 degrees
2160 degrees (14-2)*180 = 2160
Each interior angle in 12-sided polygon is 150 degrees.
If it is a regular 8 sided octagon then each interior angle is 135 degrees
Each interior angle of a regular 24 sided polygon is 165 degrees
Providing that it is a regular 8 sided octagon then each interior angle is 135 degrees
Exterior angles add up to 360 degrees Interior angles up to 2520 degrees