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Each interior angle measures 144 degrees
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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.
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The measure of one interior angle of a regular dodecagon?
It is 150 degrees.
Vertex angle of regular 12 gon measures 144 degrees?
No: The sum of the exterior angles of a polygon is 360o. For a dodecagon (12 sides) the exterior angle is 360o / 12 = 30o. The interior and exterior angles are supplementary and so they sum to 180o; thus the interior angle of a dodecagon is 180o - 30o = 150o. For an interior angle of 144o, the exterior angle is 180o - 144o = 36o, so there are 360o / 36o = 10 sides (a decagon).
How many sides does a regular polygon if its interior angles are 270?
No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more.
What is the measure of dodecagon?
The interior angles of a dodecagon sum to 1800 degrees.
What do you call a twelve sided shape?
If the shape is flat is is called a: dodecagon If it is a 3 dimensional object it is called a dodecahedron
What is the mesure of one interior angle of a regular dodecagon?
Each interior angle of a regular 12 sided dodecagon measures 150 degrees
What is the size of one interior angle in a regular dodecagon?
Each interior angle is 150 degrees
The measure of one interior angle of a regular dodecagon?
It is 150 degrees.
What are the interior angle measures of a dodecagon?
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
What is the measure of an interior angle of a regular dodecagon?
Each interior angle measures 150 degrees Each exterior angle measures 30 degrees
What is the measure of an angle of a regular dodecagon?
Interior Angle: 150 degrees (Interior Angle Sum: 1800) Exterior Angle: 30 degrees (Exterior Angle Sum: 360)
What is the interior angle of a dodecagon?
The interior angle of a dodecagon is not 1260 that is of a nonagon * * * * * 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.
What is the formula when you will get the measure of one interior angle of a regular dodecagon?
Interior angles: (12-2)*180 = 1800 degrees Each interior angle: 1800/12 = 150 degrees
What is the measure of each interior angle and exterior of regular dodecagon?
Each exterior angle = 360/12 = 30 degrees. Each interior angle = 180 - 30 =150 degrees.
What is the measure of the interior angle of a 12 sided regular polygon?
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.
How many pairs of consecutive angles does regular dodecagon have?
Each exterior angle is 30 degrees and each interior angle is 150 degrees
How many sides does a regular n-gon have if each interior angle is 150?
An n-gon with each interior angle of 150 degrees has twelve sides, and is known as a dodecagon.
