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February 28, 2015

February 28, 2015

Posted by **Isis** on Tuesday, March 26, 2013 at 11:01pm.

1) 61degree 24'

2) 75degree 30'

Convert from Radians to Degress

1) 2

2) 1.3

Please help how to solve and calculate it in calculator. I got confused. :( :)

- Pre-cal -
**Steve**, Wednesday, March 27, 2013 at 11:32am180 degrees = pi radians, so

61°24' = (61+24/60)*pi/180 = 1.07 radians

going the other way,

1.3 radians = 1.3 * 180/pi = 74.4845° = 74°29.07' = 74°29'4.2"

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