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The sum of the measures of the interior angle of a polygon with n side is?
Wiki User
∙ 13y ago
(n-2)*180
Wiki User
∙ 13y ago
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What are interior angles?
In geometry, an interior angle is an angle formed by two sides of a simple polygon that share an endpoint, namely, the angle of the inner side of the polygon.
How many side are there in a polygon if on of the interior angles measures 120?
6
How do you find the measure to the side of a polygon?
Subtract the interior angle from 180
What is the sum of an interior angle of a 18 -side polygon?
The sum of the interior angles are (18-2)*180 = 2880 degrees
What are the interior and exterior angles in a regular polygon?
A polygon is a closed figure in the plane. It has an inside and an outside.The angles on the inside are the interior angles. An exterior angle is the angle between any side of the polygon and a line extended from the next side.Here is an example to help.If you draw an triangle, the angles inside it are interior angles. Then if you extend any side, the angle between that line and the next side is the exterior angle.The sum of the exteriors is always 360. For a polygon with n sides, the sum of the interior angles is 180 (n-2) degrees.
How many side are there in a polygon if one of the interior angles measures 108?
A polygon with any number of sides can have an interior angle measuring 108 degrees.
What is the side of the polygon when the sum of the measures of the vertex angle is 1980 degrees?
If the interior angles of a polygon add up to 1980 degrees then it has 13 sides
What is the interior angle of a twenty-four-sided polygon?
If the polygon is regular, the measure of one interior angle of a 24 side polygon is 165 degrees.
What is the exterior angle of a tricontakaitrigon?
The exterior angle of any polygon, including a tricontakaitrigon, is the angle formed between one side of the polygon and the extension of an adjacent side. The measure of the exterior angle of a regular tricontakaitrigon is 2 degrees, as each interior angle of this polygon measures 178 degrees.
If each side of a regular polygon has a measure of 156 then the polygon must have how many sides?
If each interior angle measures 156 degrees then it must have 15 sides
What are interior angles?
In geometry, an interior angle is an angle formed by two sides of a simple polygon that share an endpoint, namely, the angle of the inner side of the polygon.
What is formed by one side of a polygon and a line from the adjacent side?
An interior or exterior angle of the polygon.
What is the exterior angle of a pollygon?
An exterior angle of a polygon is the supplement of the corresponding interior angle. The exterior angle is the angle between an extended sides of the polygon and the next side of the polygon.
What is the name of that angles that form by a side of a polygon and and adjacent side?
If measured on the inside of the polygon, the it is an interior angle.
What is an exterior angle of a polygon?
Extending a line past a side of the polygon, and measuring the angle between the adjacent side and the line. This angle will equal 180°-(interior angle). Below, I've tried to illustrate it, where x is the exterior angle, and i is the interior angle: x\ i __\_______/
If a regular polygon has 11 side's what is the measures of each angle?
The sum of the interior angles is 180(11-2)=1620 now since there are 11 of these each interior angle has measure 1620/11 or 147.273 degrees
How many side are there in a polygon if on of the interior angles measures 120?
6
