Find the number of sides of a regular polygon if one interior angle is 60 degrees.
a.) 3
b.) 4
c.) 5
d.) 6

"3" is the one among the following choices given in the question that is the number of sides of a regular polygon if one interior angle is 60 degrees. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has actually come to your great help.

The answer is a 5/20 because if u add all of the marbles there are 20 and there are 5 red marbles so 5/20 is the answer mark as brainliest