SOLUTION: Use the given arc length and radius to find the angle θ (in radians).
The arc length is 49 and the radian is 70. I got .7, however my answer was incorrect.
Please help
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Question 887334: Use the given arc length and radius to find the angle θ (in radians).
The arc length is 49 and the radian is 70. I got .7, however my answer was incorrect.
Please help
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Use the given arc length and radius to find the angle θ (in radians).
The arc length is 49 and the radian [sic?] is 70. I got .7, however my answer was incorrect.
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arc length = angle*radius
49 = angle*70
angle = 49/70 = 0.7 radians
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It doesn't happen often, but sometimes the book (or site) is wrong.
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