1. The sum of the measures of two exterior angles of a triangle is 263. What is the measure of the third exterior angle?
Select one:
a. 97
b. 87
c. 107
d. 83
2. How many sides does a regular polygon have if each exterior angle measures 40?
Select one:
a. 12 sides
b. 11 sides
c. 8 sides
d. 9 sides
3. Use less than, equal to, or greater than to complete this statement: The measure of each exterior angle of a regular 7-gon is ____ the measure of each exterior angle of a regular 9-gon.
Select one:
a. less than
b. cannot tell
c. greater than
d. equal to