14.
Find the value of the missing angle.
(It is a hexagon. In the picture, going counter-clockwise, the angles are: 152, 85, 125, 135, 85, and "x" degree angles)
720º
120º
128º
138º
I need help finding "x"! So far, the angles they have provided me add up to 582. What do I do???
720 - 582 = 138
You may want to print this site.
http://www.mathsisfun.com/geometry/interior-angles-polygons.html