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18-2 * 180 = 2880degrees
(number of sides - 2) * 180 will work for any "gon
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∙ 14y ago
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How many interior angles does a 18 gon have?
It has 18 interior angles.
What is the sum of the measures in degrees of the interior angles of an 18 sided figure?
The sum of the interior angles of an n-gon is given by the formula (n-2)(180) where n is the number of sides of the polygon. Thus, the sum of the interior angles of an 18-gon is (18-2)(180) = 2880.
What is the sum of 18-gon?
The question makes no sense since a 18-gon cannot be added. You can add the measures of its interior or exterior angles, or the lengths of its sides, its diagonals and so on. But there is no such thing as a "sum of 18-gon".
Find the sum of the measures of the angles of a convex of a 18-gon?
its 2880 degrees total
Interior angles of a 30-gon?
180x28 is the sum of the interior angles in a 30- gon
How many interior angles does a 18 gon have?
It has 18 interior angles.
What is the measure of each of the interior angles of a regular 18 gon?
Interior angles of a regular 18 gon (octdecagon) are 160o.
What is the sum of the measures in degrees of the interior angles of an 18 sided figure?
The sum of the interior angles of an n-gon is given by the formula (n-2)(180) where n is the number of sides of the polygon. Thus, the sum of the interior angles of an 18-gon is (18-2)(180) = 2880.
How many interior angles does a 18-gon have?
(18-2)*180 = 2880 degrees
What is the sum of 18-gon?
The question makes no sense since a 18-gon cannot be added. You can add the measures of its interior or exterior angles, or the lengths of its sides, its diagonals and so on. But there is no such thing as a "sum of 18-gon".
What is the sum of the degrees of the interior angles of an 18 gon?
(18-2)*180 = 2880 degrees
Find the sum of the measures of the angles of a convex of a 18-gon?
its 2880 degrees total
How do you find the interior angles of a 18-gon?
The sum of the interior angles of a polygon with n sides is (n-2)*180 degrees. So, the sum of the interior angles of an 18-gon is 16*180 = 2880 degrees. Subject to this sum, each particular angle can range from 0 to 360 (not inclusive) degrees. If you assume that all the angles of the 18-gon are equal, then you can say that each angle is 2880/18 = 160 degrees. However, there is absolutely no reason to support such an assumption.
What is the sum of the measures of the interior angles of an 18-gon?
(18-2)*180 = 16*180 = 2880 degrees.
What is the sum of degrees of the interior angles of an 18-gon?
((2 x 18) - 4) x 90 = 2880o
Interior angles of a 30-gon?
180x28 is the sum of the interior angles in a 30- gon
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
