Posted by dana on Monday, January 23, 2012 at 1:42am.
The measures of 6 of the interior angles of a heptagon are: 120°, 150°, 135°, 170°, 90°, and 125°. What is the measure of the largest exterior angle?
90°
80°
75°
85°

Geometry  Reiny, Monday, January 23, 2012 at 8:23am
done