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The 20 interior angles of a regular 20-agon add up to 3240 degrees
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What is the measure of an angle of a regular dodecagon?
Interior Angle: 150 degrees (Interior Angle Sum: 1800) Exterior Angle: 30 degrees (Exterior Angle Sum: 360)
How many degrees are in the sum of an interior angle and exterior angle of a regular polygon?
180
How do you find the sum of angles in a n-sided polygon to give an expression for the measure of each interior angle of a regular n-gon?
It is: (number of sides -2)*180 = sum of interior angles If its a regular polygon then: sum of interior angles/number of sides = each interior angle
The sum of an interior angle and an exterior angle of regular hexagon equals?
Interior is 120 degrees Exterior is 60 degrees.
How many degrees are in the sum of an angle and an exterior angle of a regular polygon?
360 ________________________________________________ Sum of Interior Angles of a Polygon = 180 (n-2) Sum of Exterior Angles of a Polygon = 360 The sum of an angle and an exterior angle of a regular polygon is 360
What is the sum of the interior angles of a regular polygon if each angle measures 20 degrees?
There is no regular polygon with an interior angle of 20o. If the interior angle is 120o then there are six sides and the sum of the angles is 720o.
What is the measure of an angle of a regular dodecagon?
Interior Angle: 150 degrees (Interior Angle Sum: 1800) Exterior Angle: 30 degrees (Exterior Angle Sum: 360)
What is the sum of the interior angle measures for a regular pentagon?
For a regular polygon with sides n, the sum of the interior angles = (n-2)180Therefore, a regular polygon has interior angle sum equal to 540o.(5-2)180=(3)180=540
What is the sum of a regular interior angle?
(#sides-2)*180
How many degrees are in the sum of an interior angle and an exterior angle of a regular hexagon?
180
How many degrees are in the sum of an interior angle and an exterior angle of a regular polygon?
180
How many degrees are in a sum of an interior angle and an exterior angle of a regular polygon?
180
How many degrees are in the sum of an interior angle and exterior angle of a regular polygon?
180
How do you find the sum of angles in a n-sided polygon to give an expression for the measure of each interior angle of a regular n-gon?
It is: (number of sides -2)*180 = sum of interior angles If its a regular polygon then: sum of interior angles/number of sides = each interior angle
The sum of an interior angle and an exterior angle of regular hexagon equals?
Interior is 120 degrees Exterior is 60 degrees.
What is the sum of the interior angle measure of a regular nonagan?
1260 degrees
The sum of the interior angle measures of an octagon is what?
For a regular octagon it is 1080
