360 degrees
360
35
180
supplementary
360 degrees
720
360
360
35
180
The sum of the measures of the angles in a figure having 9 sides is 20 degrees each angle.
Sum= 2340 Degrees A+
The sum of the measures of the interior angles of any quadrilateral is 360.(S-2)*180 equals the sum.
1,080
complement
360 degrees