90 degrees.
Each interior angle is 150 degrees
Each interior angle measures 140 degrees
Exterior angle = 14.4 degrees Interior angle = 165.6 degrees
180*(11-2) = 180*9 = 1620 degrees.
The sum of the exterior angles of a polygon is 360o. For a regular polygon, each exterior angle is the same, thus number_of_sides x exterior_angle = 360o ⇒ exterior_angle = 360o ÷ number_of_sides. A hendecagon has 11 sides, thus: exterior_angle = 360o ÷ 11 = 328/11o ~= 32.7o ⇒
Presumably the question concerns a hendecagon. The sum of the interior angles of a n-gon are (n-2)*180 degrees. For a hendecagon, the sum of the interior angles would be 9*180 = 1620 degrees. If the hendecagon is regular, then all its interior angles are equal, and each is then 1620/11 = 147.2727.. degrees.
A regular hendecagon is one possible answer.A regular hendecagon is one possible answer.A regular hendecagon is one possible answer.A regular hendecagon is one possible answer.
Hendecagon
A hendecagon is a regular eleven sided polyhedron. It is an unusual shape that is not normally seen in nature.
108'
90 degrees.
Each interior angle is 150 degrees
135 degrees and its exterior angle is 45 degrees
Each interior angle measures 140 degrees
135 degrees
Exterior angle = 14.4 degrees Interior angle = 165.6 degrees