The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
Each interior angle measures 135 degrees
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
135 Each interior angle of a regular octagon measures 135 degrees.
A regular trapezoid (!) is a square. And each interior angle of a square is 90 degrees.
Each interior angle will measure 162 degrees
Each interior angle of a regular 8 sided octagon measures 135 degrees
A regular polygon with each interior angle measuring 120 degrees is a hexagon.
Each interior angle is 140 degrees. Each exterior angle is 220 degrees.
Each interior angle measures 170 degrees
Each interior angle measures 165.6 degrees