Q: What polygon has the exterior angle measurement of 9?

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360 / 9 = 40

Each exterior angles measures 40 degrees Each interior angle measures 140 degrees

The sum of the exterior angles of a regular polygon equal 360° .If one such angle measures 40° then the polygon has 360/40 = 9 sides.

40

The sum of the exterior angles in any polygon is 360 degrees. A nonagon has 9 sides, so to work out a single exterior angle, we divide 360 by 9, which is 40.

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If its a regular 9 sided polygon then the exterior angles are 40 degrees.

400 exterior angle = 360/9 = 400

A regular polygon with an exterior angle of40O is a nonagon, and has 9 sides.

40

The measure of an interior angle in degrees of a regular polygon of n sides is given by the formula: 180 x (n-2) / nSubstituting with n=9, then the answer is that the interior angle = 140The measure of an exterior angle in degrees of a regular polygon of n sides is given by the formula: 360/nSubstituting with n= 9, then the answer is that the exterior angle = 40

360 / 9 = 40

Each exterior angles measures 40 degrees Each interior angle measures 140 degrees

Providing that it is a regular polygon then it is a nonagon which has 9 sides

If each exterior angle of a regular polygon measures 40 degrees, the polygon is a nonagon (9-sided polygon).

The sum of the exterior angles of a regular polygon equal 360° .If one such angle measures 40° then the polygon has 360/40 = 9 sides.

The sum of the exterior angles in any polygon is 360 degrees. A nonagon has 9 sides, so to work out a single exterior angle, we divide 360 by 9, which is 40.

40