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For any n-sided plane figure the interior angles total 2n - 4 right angles.
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∙ 14y ago
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What polygons interior angles equal 8640 degrees?
A polygon with 50 sides, given the sum of all the interior angles in 8640.
What do all angles of a parallelogram equal up to?
360 degrees. All four-edged polygons (including parrallelogramz) have the equal interior sum of 360 degrees.
How many sides does a polygon have if the sum of its interior angles is equal to the sum of its exterior angles?
The sum of the exterior angles of all polygons equals to 360⁰.Since only the sum of the interior angles of all quadrilaterals equals to 360⁰, the polygon must have 4 sides.
How do you find the sum of interior angles on polygons?
180*2
How do you find the number of side in a polygon if all you know is the sum of exterior angles?
No way. All polygons have the same sum of exterior angles.You need the sum of interior angles.
What is the sum of the interior angles of a 3-sided ploygons?
180 degrees, for all 3-sided polygons and triangles
Which polygons have interior angles in which the sum of the measures of the angles is 720 degrees?
octagon
What is the angle sum rule for all quadrilaterals?
The sum of all (interior) angles must equal 360 degrees
What polygons sun of its interior angles is exactly the same as the sum of its exterior angles?
no ,is different .
Sum of interior angles of a polygon with 9 sides?
All polygons have an interior angle sum of 180(n-2) degrees where n is the number of sides. 180(9-2)=180*7=1260 degrees
What is the sum of all polygons?
42
Interior angles of a 30 sided shape?
The sum of all 30 interior angles would equal 5040*.
