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(-)= 28, 32, 41 to radian

(-) = 7.46 Radian to degree

(-) = 0.84 degree to revolution

2006-11-02 09:39:32 · 3 answers · asked by fantfoot25 1 in Education & Reference Homework Help

3 answers

1.) I assume that you're going from degrees to radians.
Remember: 360 degrees = 2π radians
Therefore: 1 degree = π/180 radians

28 degrees = 28 * π/180 radians = 0.489 radians
32 degrees = 32 * π/180 radians = 0.559 radians
41 degrees = 41 * π/180 radians = 0.716 radians

2.) 2π radians = 360 degree
Therefore: 1 radian = 180/π degree

7.46 radian = 7.46 * 180/π degrees = 427.4 degrees

3.) 360 degree = 1 revolution
Therefore: 1 degree = 1/360 revolution
.84 degree = .84 * 1/360 revolution = 0.00233 revolutions

2006-11-03 04:48:18 · answer #1 · answered by ³√carthagebrujah 6 · 0 0

You can always convert radians to degrees or degrees to radians by using the following formula: D/R = 180/pi where D = no. of degres and R = no. of radians In your case D = 75. So 75/R = 180/pi 75*pi = 180*R R = 75*pi/180 = 5*pi/12 radians

2016-05-23 21:08:55 · answer #2 · answered by Heather 3 · 0 0

28 deg times pi/180 = .4886 radians
32 deg times pi/180 =
41 deg times pi/180 =
7.46 radians times 180/pi = 427.42 deg
not sure about the revolution I would need more information

2006-11-03 23:21:02 · answer #3 · answered by 16oeoj 4 · 0 0

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