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I think it must be like this.... 360 degrees divided by 30 = 12 = the position of each corner point in relation to the next (from the centre of a circle using a protractor) and the measurement of a single exterior angle 12 degrees times 30 = 360 degrees = the measures of all the exterior angles together ) if that's what you wanted)
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If the sum of the measures of the interior angles of a polygon equals the sum of the measures of its exterior angles how many sides does it have?
1 a circle 360 interior angles 360 exterior agles
What is the sum of the measures of a 12-gon?
Measures of what? The interior angles, the exterior angles, the lengths of sides?
What is the sum of the measures of the exterior angles of a convex decagon?
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
What is the sum of the measures of the exterior angles of a polygon?
If you multiply 360 by the number of angles in the polygon and then subtract the sum of all the interior angles you will end up with the sum of all the exterior angles of the polygon.
What polygon does the sum of the measures of interior angles equal the sum of the measures of the exterior angles?
A 4 sided quadrilateral has interior angles that add up to 360 degrees and its exterior angles add up to 360 degrees
