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What is the relationship between the interior and exterior angles in polygons?
An interior angle and the corresponding exterior angle add up to a straight angle. that is, they are supplementary.
What do hexagons and triangles have in common?
Exterior angles of both polygons add up to 360 degrees
3 facts about regular polygons?
All sides are equal in lengthsEach interior angles are equal in sizeAll exterior angles add up to 360 degrees
Does every polygons exterior angles add to 360?
Yes.
What do the interior angles of a triangle add up to and what do the exterior angles add up to?
The interior angles of a triangle add up to 180 degrees. The exterior angles of a triangle add up to 360 degrees.
What is the sum of the measure of the exterior angles of a nonagon?
As for all polygons the exterior angles add up to 360 degrees
What is the sum of interior angles and exterior angle of a pentagon?
Interior angles add up to 540 degrees Exterior angles add up to 360 degrees
What is an exterior and interior angles?
The exterior and interior angles of each vertex of a polygon add up to 180 degrees.
What do polygons have in comen?
Exterior angles add up to 360 degrees
What is the sum of the polygons interior angle if the exterior angle measures 40 degrees?
Providing that it's a regular polygon then its interior angles will add up to 1260 degrees with each of its 9 interior angles measuring 140 degrees.
What is the interior and exterior angle of 23-gon?
Exterior angles add up to 360 degrees Interior angles add up to 3780 degrees
What is the sum of the polygons interior angle measures if the exterior angle measures 40 degrees?
It is a 9 sided nonagon and its 9 interior angles add up to 1260 degrees
