Answer:
A) 40
Step-by-step explanation:
The sum of the interior angles of a regular polygon is:
[tex](n - 2) \times 180[/tex]
For a hexagon, we put n=6
[tex](6 - 2) \times 180 = 4 \times 180 = 720[/tex]
Let x be the 6th interior angle, then
[tex]x + 110 + 120 + 90 + 140 + 125 = 720[/tex]
[tex]x + 585 = 720[/tex]
[tex]x = 720 - 585 = 135[/tex]
The largest interior angle is 140°
Therefore the least exterior angle will be:
[tex]180 - 140 = 40[/tex]
The correct choice is A
