formula for exterior angle=no.sides divided by 360. formula for interior angle=180 minus exterior angle.
is 720 the interior angle or exterior if exterior then the answer is two if interior then the answer is six
180
180
180
180
Interior angle 156 degrees Exterior angle 24 degrees 360/24 = 15 sides
The interior and exterior angles add up to 180.
The interior and exterior angles add up to 180.
There are as many interior and exterior angles as there are sides (the line segments that make up the polygon. The sum of each pair of exterior angle and interior angle is 180 degrees, i.e. they are supplementary. For concave polygons, there will be at least one "negative" exterior angle paired with an interior angle of greater than 180 degrees - the total of the angles is still 180 degrees.
360
Each pair of interior and exterior angle sums to 180 degrees. Since a hexagon has 6 such pairs, the sum is 6*180 = 1080 degrees.