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Author ANOTHER Quick maths question cosh
neiliosxi
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Registered: 17th Dec 02
Location: Teesside (NE)Drives: Megane R26
User status: Offline
17th Jan 05 at 12:08   View User's Profile U2U Member Reply With Quote

How do you change radians to degrees, times it by pie over 2 or something?

[Edited on 17-01-2005 by neiliosxi]
3CorsaMeal
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Registered: 11th Apr 02
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17th Jan 05 at 12:12   View User's Profile U2U Member Reply With Quote

convert the number of degrees, minutes, and seconds to decimal form. Divide the number of minutes by 60 and add to the number of degrees
3CorsaMeal
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Registered: 11th Apr 02
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17th Jan 05 at 12:13   View User's Profile U2U Member Reply With Quote

to convert radians to degrees divide by pie and multiply by 180
Dean_H
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Registered: 19th May 02
Location: Rhondda Cynon Taff
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17th Jan 05 at 12:14   View User's Profile U2U Member Reply With Quote

1 radian = 57.2957 degrees

1 degree = 0.0174532 radians
neiliosxi
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Registered: 17th Dec 02
Location: Teesside (NE)Drives: Megane R26
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17th Jan 05 at 12:23   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by 3CorsaMeal
to convert radians to degrees divide by pie and multiply by 180


Sweet, cheers guys
neiliosxi
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Registered: 17th Dec 02
Location: Teesside (NE)Drives: Megane R26
User status: Offline
17th Jan 05 at 13:42   View User's Profile U2U Member Reply With Quote

if (e^x+e^-x) = 2.35angle90
then cosh x = 1.1752angle90


dont get it

 
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