The sum of interior angles of a pentagon is ____.
2 right angles
3 right angles
5 right angles
6 right angles
The sum of all interior angles of a hexagon is
(a) 6 right angles.
(b) 8 right angles.
(c) 9 right angles.
(d) 12 right angles.
If the sum of interior angles of a polygon is 6 right angles, then the polygon is a ___.
Sum of interior angles of a polygon of n sides is _____ right angles .