Well, I think its 180 degrees but I dont know. Sorry!! :)
No because an exterior angle and an interior angle of a polygon add up to 180 degrees but exterior angles around a polygon add up to 360 degrees
It is an exterior angle and an interior angle plus an exterior angle add up to 180 degrees
The interior and exterior angles add up to 180.
The interior and exterior angles add up to 180.
With a protractor remembering that interior angle and exterior angle add up to 180 degrees because angles on a straight line add up to 180 degrees. The 3 interior angles of any triangle add up to 180 degrees and their 3 exterior angles add up to 360 degrees.
An interior angle and the corresponding exterior angle add up to a straight angle. that is, they are supplementary.
No because an exterior angle and an interior angle of a polygon add up to 180 degrees but exterior angles around a polygon add up to 360 degrees
Exterior angles add up to 360 degrees Interior angles add up to 3780 degrees
It is an exterior angle and an interior angle plus an exterior angle add up to 180 degrees
Interior angles add up to 540 degrees Exterior angles add up to 360 degrees
Exterior angles add up to 360 degrees Interior angles add up to 2520 degrees
The interior and exterior angles add up to 180.
The interior and exterior angles add up to 180.
With a protractor remembering that interior angle and exterior angle add up to 180 degrees because angles on a straight line add up to 180 degrees. The 3 interior angles of any triangle add up to 180 degrees and their 3 exterior angles add up to 360 degrees.
No because they add up to 180 degrees
the exterior angles of a pentagon add up to 540 degrees
No.Take a look at this picture...http://www.onemathematicalcat.org/Math/Geometry_obj/graphics/summing_exterior_angles.pngThe exterior angle + the interior angle = 180 degrees180 - the interior angle = the exterior angle