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15-gon??? assuming you mean a pendedecagon, here is your answer: 2,340 degrees
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∙ 14y ago
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What is the degrees for an angle of a regular octagon?
The sum of angles in degree = 180(n - 2), where n is the number of sides of the regular polygon. The sum of angles in degree = 180(n - 2); n = 8 The sum of angles in degree = 180(8 - 2) = 180(6) = 1,080 Angle in degree = (The sum of angles in degree)/n Angle in degree = (1,080)/8 = 135 Thus, in a regular octagon, the degree of an angle is 135.
Degree of an angle in a regular octagon?
The sum of angles of a regular polygon in degrees = 180(n - 2), where n is the number of sides of the regular polygon. So, where n = 8 the sum of angles in degree = 180(8 - 2) = 180(6) = 1,080 Angle in degree = (The sum of angles in degree)/n Angle in degree = (1,080)/8 = 135 Thus, in a regular octagon, the degree of an angle is 135.
What is the sum of the measures of all angles in a regular polygon?
360 degree.
What is the measure of the sum of the exterior angles of regular polygons?
360 degree
What is the sum of the interior angle measures of a 15gon?
S of interior angles of ANY n-sided polygon is (2n -4) right angles, so 2 x 30 - 4 = 56, 56 x 90 = 5040 degrees
What is the sum of all the exterior angles in a 6 side regular polygon?
The sum of the exterior angles of any regular polygon is 360°
What is the sum of the measures of the exterior angles of a regular polygon with ten sides?
What is the sum of the measures of the exterior angles of a regular polygon with ten sides
What is the sum of angles in octagon?
Sum of angles in a regular polygon = (#sides - 2) * 180. Sum of Octagon angles = (8-2) * 180 = 1080
What is each interior angle measure of a regular pentagon?
180 degree( 5-2) is the sum of the interior angles. Now divide this by 5 since it is regular and that tells us all the angles have the same measure.
Supplementary angles have a sum of?
180 DEGREE
If the sum of the interior angles of a polygon equals the sum of the exterior angles what is the name of the polygon?
A Regular Polygon
How will you get the sum of the angles of a regular polygon?
(number of sides-2)*180 = total sum of interior angles
