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Depends on if you mean interior or exterior angle. The sum of the exterior is 360 no matter how many sides there are so each exterior angle is 360/12. The sum of the interiors is (12-2)180=1800 so each angle is 1800/12
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∙ 15y ago
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∙ 12y ago1800
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What is the measures of one exterior angle of a regular 18-gon?
The measure of one exterior angle of a regular 18-gon is 20°. The sum of all exterior angles of a regular polygon is always 360° so the measure of each exterior angle can be calculated by dividing 360° by the number of sides. In this case that would be: 360° 18 = 20°Therefore the measure of one exterior angle of a regular 18-gon is 20°.
What is the measure of one interior angle of a regular 24-gon?
Each interior angle is 165 degrees
What is the measure of one exterior angle of a 20-gon?
18 degrees providing it is a regular polygon
What is the measure of one interior angle of a regular 15-gon?
It is 2340/15 = 156 degrees
What is the measure of one angle in a regular 16-gon?
It's 7/8 of 180 = 157.5 degrees
What is the measure of one angle of a regular 11-gon?
36
The measure of one interior angle of a regular 20-gon?
32
What is the measures of one exterior angle of a regular 18-gon?
The measure of one exterior angle of a regular 18-gon is 20°. The sum of all exterior angles of a regular polygon is always 360° so the measure of each exterior angle can be calculated by dividing 360° by the number of sides. In this case that would be: 360° 18 = 20°Therefore the measure of one exterior angle of a regular 18-gon is 20°.
What is the measure of one interior angle of a regular 40 gon?
It is 171 degrees
What is the measure of one interior angle of a regular 24-gon?
Each interior angle is 165 degrees
Measures of an exterior angle of 20-gon?
Providing that it is a regular 20-gon then each exterior angle is 360/20 = 18 degrees
What is the measure of one exterior angle of a 20-gon?
18 degrees providing it is a regular polygon
What is the measure of one interior angle of a regular 15-gon?
It is 2340/15 = 156 degrees
What is the interior angle sum of a 35-gon?
If the 35-gon is a regular one, then its interior angle measure equals to [(35 - 2)180⁰]/35, which is approximately 169.72 degrees.
What is the measure of one angle of a regular 15 gon?
Exterior: 24 degrees Interior: 156 degrees
What is the measure of one angle in a regular 16-gon?
It's 7/8 of 180 = 157.5 degrees
What is the measure of an angle in a regular 18 gon?
160 degrees one angle of a regular n-gon= ((n-2)*180)/n ((18-2)*180)/18 (16*180)/18 2880/18 160
