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What is the formula to find the sides of a regular polygon?
360/exterior angle = number of sides of a regular polygon
How do you work out the amount sides a polygon has with only the exterior angle?
If it is a regular polygon then divide the exterior angle into 360 degrees to find the amount of sides it has because the exterior angles of any polygon add up to 360 degrees.
How do you find the exterior angle in a regular polygon with eight sides?
It is: 360/8 = 45 degrees
How do you find the exterior angle of a regular polygon with 16 sides?
You divide 360 by 16. For the exterior angle of any regular polygon, just divide 360 by the number of sides because the exterior angle of all regular (possibly all convex polygons, but I'm not sure on that point) add up to 360 degrees. The answer is: 22.5 degrees.
How do you find the measure of one exterior angle of a 15-gon?
remember this formula for the number of sides = n sum of internal angles of a regular polygon = [2x(n-2)x90 degree] each interior angle of a regular polygon = [2x(n-2)x90 degree]/n each exterior angle of a regular polygon = 360 degree/n for your question: each exterior angle of a 15 sided regular polygon = 360 degree/15 = 24 degree
