90
18
6
2
180 divided by 40 is equal to 4.5.
Because 90 degrees is half of a straight line. A straight line is equal to 180 degrees. 180 divided by 2 = 90.
22.5
18
180
0.03125
180 / 3 / 2 / 1 = 30
60,60,60 Because 180 divided by 3 is 60 60x3= 180
2
2
0.0111
2.2222
All angles add up to equal 180 degrees. 180 divided by three angles= so each angle would equal 60.
90