Each interior angle is 150 degrees
Each interior angle measures 140 degrees
Each interior angle: 1640 20' 52.17''
Each interior angle is: 1540 17' 8.57''
Providing it's a regular 12 sided shape it's 360/12 = 30 degrees
Divide the 360 by 10
108'
Each interior angle measures 140 degrees
Each interior angle measures 144 degrees
Each interior angle is 162 degrees.
Each interior angle is: 1520 18' 27.69''
Each interior angle: 1640 20' 52.17''
Each interior angle is: 1540 17' 8.57''
135 degrees
The 7 interior angles add up to 900 degrees and each interior angle is 900/7
Each interior angle of the regular 8 sided octagon measures 135 degrees
Providing it's a regular 12 sided shape it's 360/12 = 30 degrees
let n = number of sides Size of interior angle = 180(n-2)/n