Which of the following could not be the measure of an exterior angle of a polygon?

a.) 60 degrees
b.) 2 degrees
c.) 153 degrees
d.) 191 degrees

Step-by-step explanation:

An exterior angle cannot be 191 degrees, because the sum of one exterior angle and one interior angle of a polygon must be 180°, and this options refers to a exterior angles that is above that restriction. So, 191° is the impossible option.

If you see the image attached, you will see that one exterior angles and one interior angle are on a straight angle which is always 180°. That's why a exterior angle cannot be more than 180°.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

answer: what in the world is this

step-by-step explanation: