00:01
Alright, let's check this out here.
00:02
So we have an arc and we've got a central angle of 238 degrees.
00:09
Let's just start with a ray here.
00:13
270 would be all the way down here.
00:17
So this is not quite that far, but it's definitely well into the third quadrant.
00:21
So you've got another ray here.
00:23
So this is the 238 degrees.
00:26
Now we want to know what is the length of the arc here, all the way around.
00:38
Okay, so if this were a full circle, the circumference would be 2 pi times the radius.
00:47
Now we're told the radius in this case is 11 centimeters...