SOLUTION: Find the length of an arc that subtends a central angle of 335° in a circle of radius 25 ft.
(I have spent 10 hours trying to get the right answer)
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(I have spent 10 hours trying to get the right answer)
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Question 1156247: Find the length of an arc that subtends a central angle of 335° in a circle of radius 25 ft.
(I have spent 10 hours trying to get the right answer) Answer by ikleyn(52803) (Show Source):
The length of any arc of a circle is
S = ,
where "r" is the radius of the circle and is the measure of the central angle in radians.
In your case
= = .
therefore
S = = 25*2*3.14*0.930 = 146.01 ft. ANSWER
