Question

which angle corresponds to a circular arc on the unit circle with length of 2?

Answer 1

i believe arc length equals R times the angle(in radians)

Answer 2

since radius of unit circle is 1
angle = 2 radians

Answer 3

i need a degree though

Answer 4

multiply by 180/pi

Answer 5

180/pi?

Answer 6

the answer...

Answer 7

yeah its the conversion factor
pi radians = 180 degrees

Answer 8

didn't work though :/

Answer 9

dumbcow may look kinda dumb...

Answer 10

hehe but im not so sure he is

Answer 11

let me try something real quick

Answer 12

haha

2*(180/pi) = 360/3.14 = 114.59

Answer 13

good call

Answer 14

thanks

Answer 15

=P