Radian and degree given radius and length of the arc

nathanralph

New member
Joined
Aug 27, 2005
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27
Well, I know how to solve this kind of a problem. Only, this one is weird. r=s in this situation so I'm not sure how to solve it.

help3.jpg


I know s=r0
0 being the angle, since I can't type that symbol.

What happens when s=r? Is 0 just zero?
 
I can't read the img but from your comments and equation theta equals 1 radian.
 
...then just convert to degrees. Don't forget to keep enough decimal places. :)
 
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