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The interior angle of a dodecagon is not 1260 that is of a nonagon

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The interior angle of a dodecagon can have any value in the range (0, 360). The only restriction is that the sum of all 12 interior angles (which need not be equal) is 1800 degrees.

Q: What is the interior angle of a dodecagon?

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The interior angles of a dodecagon add up to 1800 degrees.

AnswerIt is Dodecagon.To find this, you have to first find the exterior angle of the polygon. Since the exterior angle of a polygon is always supplementary to the interior angle, you subtract the measure of the interior angle from 180. 180-150=30. Now You divide 360 by the measure of the exterior angle to get the number of sides of the polygon. 360/30=12. A 12-sided polygon is called a dodecagon

1800 degrees from 12 angels

The sum of the interior angles of an n-sided polygon is (n-2)x180. For a dodecagon n=12, so the sum of the interior angles is: (12-2)x180o = 10 x 180 degrees = 1800 degrees

180*(12-2) = 180*10 = 1800 degrees.

Related questions

Each interior angle of a regular 12 sided dodecagon measures 150 degrees

The 12 interior angles of a 12 sided dodecagon add up to 1800 degrees.

Each interior angle is 150 degrees

The interior angles of a 12 sided dodecagon add up to 1800 degrees

The sum of the interior angles of a dodecagon is:sum = (12 - 2) x 180o= 1800oIn a regular dodecagon, each of the interior angles is 1800o ÷ 12 = 150o

It is 150 degrees.

2160 total interior degrees.

Each interior angle measures 150 degrees Each exterior angle measures 30 degrees

Interior Angle: 150 degrees (Interior Angle Sum: 1800) Exterior Angle: 30 degrees (Exterior Angle Sum: 360)

Each interior angle measures 144 degrees* * * * *No! The sum of the exterior angles of a polygon is always 360 degrees - no matter how many sides, So the extrior angle of a regular dodecagon is 360/12 = 30 degrees. Since the interior and exterior angles are supplementary, the interior angle is 180-30 = 150 degrees.

Interior angles: (12-2)*180 = 1800 degrees Each interior angle: 1800/12 = 150 degrees

Each exterior angle = 360/12 = 30 degrees. Each interior angle = 180 - 30 =150 degrees.