Q: How do you find the number of side in a polygon if all you know is the sum of exterior angles?

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8 Since the sum of the exterior angles of any polygon is always 360, you can divide 360 by 45 to find the number of exterior angles, which is 8. That means 8 interior angles and eight sides as well.

To find the sum of the interior angles and the sum of the exterior angles of any polygon. To review linear measurement to the nearest sixteenth of an inch and angle measurement to the nearest degree. To construct a polygon and its exterior angles given the number of sides. hope this helped

Measure them with a protractor

The sum of a regular polygons exterior angles always = 360

For any n-sided regular polygon the exterior angles are 360/n degrees.

Related questions

The exterior angles of any polygon add up to 360 degrees

The exterior angles of any polygon add up to 360 degrees

The exterior angles of any polygon always add up to 360 degrees

The exterior angles of any polygon add up to 360 degrees.

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

Exterior angles of ANY polygon add to 360 degrees. Individual angles are therefore 360/n where n is the number if sides. 72

If it's a regular polygon: 360/number of sides = each exterior angle

8 Since the sum of the exterior angles of any polygon is always 360, you can divide 360 by 45 to find the number of exterior angles, which is 8. That means 8 interior angles and eight sides as well.

360/number of sides 180 times the number of sides the polygon has then minus 360. This gives the total sum of the exterior angles. Then to get the angle of one exterior angle divide it by the number of sides the polygon has.Very easy when you know the formula!

Use a protractor

The exterior angles of any polygon add up to 360.

To find the sum of the interior angles and the sum of the exterior angles of any polygon. To review linear measurement to the nearest sixteenth of an inch and angle measurement to the nearest degree. To construct a polygon and its exterior angles given the number of sides. hope this helped