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Q: The measure of one interior angle of a regular nonagon?

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Each interior angle measures 140 degrees

Each interior angle measures 140 degrees

Each interior angle of a regular 9 sided nonagon measures 140 degrees

140 degrees.

Each interior angle of a regular nonagon measures 140 degrees.

Providing that it is a regular nonagon then each exterior angle measures 40 degrees and each interior angle measures 140 degrees

Each interior angle is 140 degrees. Each exterior angle is 220 degrees.

Each exterior angle: 40 degrees Each interior angle: 140 degrees

1260

If the measure of an interior angle of a regular polygon is 140o, the polygon is a nonagon (sometimes called an ennagon) having 9 sides.

Each interior angle measures 140 degrees

The formula for finding the interior angle of a regular n-gon is: (n-2)180/n Since we are dealing with a nonagon (9-gon): we plug 9 in for n and get: (9-2)180/9 = 7 x 180 / 9 = 140 So the measure of each interior angle of a nonagon is 140 degrees.

A regular nonagon is a shape with 9 equal sides, right? Well, with the equation (n-2)180, where n is the number of sides, you can find the sum of the interior angles. Then you divide that number by n to get the measure of each interior angle. You do the rest. If your in A+:140'

Exterior angle 40 degrees Interior angle 140 degrees

140

For a regular (all sides equal length) nonagon, each internal angle is 140 degrees <http://en.wikipedia.org/wiki/Nonagon>

The sum of the interior angles of a nonagon is (9 - 2) x 180o = 7 x 180o = 1260o In a regular nonagon, each interior angle is 1260o ÷ 9 = 140o

140

Each interior angle of a regular 9 sided shape measures 140 degrees

140 degrees

40 degrees

140 degrees.

If you mean a regular 9 sided nonagon Total interior angles are (9-2)*180 = 1260 degrees Each interior angle is 1260/9 = 140 degrees

Total sum of interior angles of a polygon of n sides is found by the equation: S = 180(n-2) For n = 9, S is 1260. Divide 1260 by 9 to get (for regular nonagon): =140

No - each different n-gon (pentagon, septagon, nonagon, etc) has a different angle measurement.