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Interior Angle: 150 degrees

(Interior Angle Sum: 1800)

Exterior Angle: 30 degrees

(Exterior Angle Sum: 360)

Q: What is the measure of an angle of a regular dodecagon?

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150

360/12 = 30 degrees

The measure of each interior angle of a dodecagon, which is a 12 sided regular polygon, is 150o. This is found in any polygon by multiplying 2 less than the number of sides by 180o and then dividing the product by the number of sides. A dodecagon interior angle is then 10 x 180o/12 = 150o.

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

Each interior angle is 150 degrees

Related questions

150

It is 150 degrees.

360/12 = 30 degrees

It is: 360/12 = 30 degrees

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

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

For the 12-sided polygon, each exterior angle is 30 degrees (360/12).

The measure of each interior angle of a dodecagon, which is a 12 sided regular polygon, is 150o. This is found in any polygon by multiplying 2 less than the number of sides by 180o and then dividing the product by the number of sides. A dodecagon interior angle is then 10 x 180o/12 = 150o.

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

The measure of each interior angle of a dodecagon, which is a 12 sided regular polygon, is 150o. This is found in any polygon by multiplying 2 less than the number of sides by 180o and then dividing the product by the number of sides. A dodecagon interior angle is then 10 x 180o/12 = 150o.

Each interior angle is 150 degrees

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