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Q: If a regular polygon has exterior angelsthat measure 120 degrees how many sides does the polygon have?

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The exterior angles of any polygon add up to 360 degrees

360 degrees

The exterior angles add up to 360 degrees

The sum of the exterior angles of a polygon, whatever the measure of each one, is always 360 degrees.

The sum of the exterior angles of a polygon = 360360 / 36 = 10 degrees

If it's a regular polygon then each exterior angle measures 36 degrees

Providing that it's a regular polygon then each exterior angle will measure 12 degrees.

Each exterior angle will measure 11.25 degrees.

The sum of the exterior angles of ANY polygon is 360 degrees.

The sum of the exterior angles of ANY polygon is 360 degrees.

A regular polygon will have 360 sides with exterior angles of 181 degrees.

36 degrees

20 degrees

60 degrees

360 degrees

Providing that it is a regular polygon then each exterior angle will measure 12 degrees

There can be no such polygon. The sum of the exterior angles of ANY polygon is 360 degrees. If it is a regular polygon, then the number of angles MUST divide 360 degrees. Since 18.95 does not divide 360, there cannot be such a polygon. If the exterior angle was 18.94737... degrees, it would be a 19-sided polygon.

well if its 120 degrees it must have 3 sides

The sum of the exterior angles of any polygon must be 360 degrees.360/8 = 45 degrees

Providing that it is a regular 12 sided polygon then each exterior angle measures 30 degrees

The sum of the exterior angles of any polygon is 360 degrees.

If the question is: If the exterior angle of a regular polygon is 45 degrees, how many sides does the polygon have? then the answer is:the sum of the exterior angles of any convex polygon is 360so 360/45 = 8

150 degrees.

30 degrees

2280 :S