SOLUTION: Express the angle that the second hand on a watch turns in 25 s, in radian measure in exact form, and in approximate form, to the nearest hundredth of a radian.
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Question 194206: Express the angle that the second hand on a watch turns in 25 s, in radian measure in exact form, and in approximate form, to the nearest hundredth of a radian. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Express the angle that the second hand on a watch turns in 25 s, in radian measure in exact form, and in approximate form, to the nearest hundredth of a radian.
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It turns 25/60 of a revolution
(25/60)*2pi
= 5pi/6 radians (exact)
= ~ 2.62 radians
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= 150 degrees
