00:01
Okay, i want to find the angle of this co -terminal 2 .97.
00:05
To do that, the best way is take 2097 and divide it by 360.
00:11
If i do that, i get 5 .00, which means there are 5 complete circles made before you start going on to the last part of the angle.
00:24
So what i do then is i work out 360 times 5 on a calculator, and that becomes 1800.
00:31
So basically then what i'm doing here is here is my grid.
00:43
I'm doing one, two, three, four, five complete circles to give me 1800 degrees.
00:54
To track that for 2097, i get 297, which means i carry on going around here.
01:03
That's 19, that's 180.
01:06
That's 270 over here...