Each interior angle is 150 degrees
360/12 = 30 degrees
Interior angles: (12-2)*180 = 1800 degrees Each interior angle: 1800/12 = 150 degrees
150
The sum of the exterior angles of any polygon is 360 degrees. So for a regular dodecagon (12-gon), each exterior angle is 360/12 = 30 degrees. And so, each interior angle is 180 - 30 = 150 degrees.
Each interior angle of a regular 12 sided dodecagon measures 150 degrees
It is 150 degrees.
Each interior angle is 150 degrees
360/12 = 30 degrees
Interior angles: (12-2)*180 = 1800 degrees Each interior angle: 1800/12 = 150 degrees
150
The sum of the exterior angles of any polygon is 360 degrees. So for a regular dodecagon (12-gon), each exterior angle is 360/12 = 30 degrees. And so, each interior angle is 180 - 30 = 150 degrees.
10 degrees.
Interior angle: 144 degrees
A right angle is 90 degrees, so one third of a right angle is 30 degrees.
45 degrees. A right angle is 90 degrees.
90 degrees.