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It is a regular hexagon, a 6-sided polygon.
The formula for calculating the identical interior angles of a regular n-sided polygon is 180(n-2)/n
The equivalent formula for each interior angle is 180 - (360/n) where 360/n is the measurement of any exterior angle, supplementary to the paired interior angle.
180-120 = 360/n
60 = 360/n
n = 6
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Sums of interior angles for the first 6 polygons:
triangle = 180
quadrilateral = 360
pentagon = 540
hexagon = 720
heptagon = 900
octagon = 1080
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To find the sum of the interior angles of a regular polygon?
The sum of the interior angles of an n-sided polygon is 180n - 360 degrees.
How many sides would an n-gon have with interior angles 92 degrees?
Any polygon can gave an interior angle of 92 degrees. However, no regular polygon can have interior angles of 92 degrees.
What regular polygon has the sum of its interior angles add up to 1260?
It is a regular 9 sided polygon whose 9 interior angles add up to 1260 degrees
What is the sum of the interior angles of a 7 sided polygon?
the interior angle of a 7 sided regular polygon is 128.57 degrees
What is the Interior angle of a polygon with 15 sides?
The interior angles of a 15 sided polygon add up to 2340 degrees and if it is a regular polygon then each interior angle is 156 degrees.
