Help please Don’t understand!!!!!!
1 answer:
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Radians are in pi format
360 degrees=2pi radians
x/360=y/2pi
x/180=y/pi
if we wanted to convert from radians to degrees then
if we had x radians then
=degrees
so pi/9 radians is
20 degrees is pi/9 radians
the other one is easy as well
-5pi/12
-75 degrees or 360-75=285 degrees
360 degrees=2pi radians
x/360=y/2pi
x/180=y/pi
if we wanted to convert from radians to degrees then
if we had x radians then
so pi/9 radians is
20 degrees is pi/9 radians
the other one is easy as well
-5pi/12
-75 degrees or 360-75=285 degrees