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Its interior angles add up to 1800 degrees
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∙ 9y ago
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How many angles does a 12- gon have?
12 exterior angles that add up to 360 degrees 12 interior angles that add up to 1800 degrees
What are the measure of each angle of a 12-gon?
where n = number of sides total sum of interior angles: (n - 2) * 180 so (12-2)*180 then divide that number by n 10*180 / 12
How much is one angle in a regular 12- a gon figure?
The sum of the exterior angles of any polygon is 360 degrees. So for a regular dodecagon (12-gon), each exterior angle is 360/12 = 30 degrees. And so, each interior angle is 180 - 30 = 150 degrees.
What is the sum of the measure of the angles of a 12-gon?
90 x ((2 x 12) - 4) degrees ie 1800o
What is the sum of the measure of the interior angles of a 12 Sided polygon?
The interior angles of a 12 sided polygon add up to: (12-2)*180 = 1800 degrees
What is the sum of the measures of the interior angles of a 12-gon?
1800 degrees
What is the sum of the measures of a 12-gon?
Measures of what? The interior angles, the exterior angles, the lengths of sides?
What are the interior angles of a 12-gon?
The interior angles of a 12-gon add up to 1800 degees
What is the sum of angle measurements in a concave 12 a-gon?
The sum of the interior angles is 1,800 degrees for any 12-agon,no matter how it's shaped.
What is the sum of the exterior angles of a 12-gon?
The sum of exterior angles for any figure is 360. If you want the sum of the interior angles use the equation 180(n-2) for n equals number of sides.
What is the sum of angle measurements for a 12-gon?
Its interior angles add up to 1800 degrees and its exterior angles add up to 360 degrees
What is the sum of the measures of the angles of a 54-gon?
12
What is the measure of an angle in a regular 14-gon?
The sum of the interior angles of an n-gon is (n-2)*180 degrees So for n = 14, the sum is 12*180 = 2160 So each of the 14 angles is 2160/14 = 154.285714... degrees
How many degrees in a 12-gon?
where n = number of sides total sum of interior angles: (n - 2) * 180 so (12-2)*180
What is the measure of a vertex angle in a regular 12-gon?
180 degrees( 12-2)=1800degrees This is the sum of the interior angles. So divide 1800 by 12 and have the measure of each angle.
If the sum of the interior angles of a regular polygon is 1800 degrees how many sides does this polygon have?
The sum of the interior angles of a n-gon is (n-2)*180 So, (n-2)*180 = 1800 ie n-2 = 10 so that n = 12 It is a 12 sided polygon or dodecagon.
Measure of an exterior angle of a 12-gon?
To find an exterior angle of a regular 12-gon, use the formula to find the total sum of all the angles first: total sum of all angles = (n-2)*180where 'n' is the number of sides, or 12.By solving, you will find that the total sum of all angles is 1800 degrees, so since it is a regular polygon, you can divide by 12 to find the measure of each interior angle, which is 150 degrees.Once you know the measure of the interior angles, since an exterior angle is the supplement of an interior angle, subtract 150 degrees from 180 degrees (the measure of a straight line) to find the exterior angles, which will be 30 degrees.
