math confused help
posted by not telling .
what polygon has all exteeririor angle sums of 75 degrees? don't know need help like now!!!!!!!!!!

http://www.mathsisfun.com/geometry/exterioranglespolygons.html

Each angle of a regular ngon has angle of 360/n
So 360/n = 75
75n = 360
n = 4.8 , but n must be a whole number
There is no such polygon