SOLUTION: 1. Convert 220 degree to radians. Express the angele to 2 decimal places. 2. Estimate the value of 75 degree in radians. 3. Estimate the value of 6.5 radians in degrees. Answer

Question 1160818: 1. Convert 220 degree to radians. Express the angele to 2 decimal places.
2. Estimate the value of 75 degree in radians.
3. Estimate the value of 6.5 radians in degrees. Answer to the nearest degree
4. Convert (5\pi )/(16) radians to degree. Answer to the nearest degree.
5. A circle has a radius of 16 cm. Calculate the length of arc a subtended by an angle of 140 degree.
6. On the grid provided draw the angle 215 degree in standard position.
A) Determine an angle that is the closest smaller co-terminal to 215 degree.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
1. Convert 220 degree to radians. Express the angele to 2 decimal places.
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360 degs = 2pi radians.
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2. Estimate the value of 75 degree in radians.
See #1
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3. Estimate the value of 6.5 radians in degrees. Answer to the nearest degree
See #1
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4. Convert (5\pi )/(16) radians to degree. Answer to the nearest degree.
Not clear what the backslash means.
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5. A circle has a radius of 16 cm. Calculate the length of arc a subtended by an angle of 140 degree.
C = 2pi*r
Arc = C*140/360)
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6. On the grid provided draw the angle 215 degree in standard position.
How far below?
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A) Determine an angle that is the closest smaller co-terminal to 215 degree.
???
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