Trigonometry 4.1-4.2

Radians, degr ees, uni

5 cards   |   Total Attempts: 182
  

Cards In This Set

Front Back
How do you change radians to degrees?
Multiply the radians by 180/pi
How do you change degrees to radians?
Multiply the degrees by pi/180
How do you change an angle in decimal form to degrees, minutes, forn?
Enter problem in calculator, press 2nd apps, DMS
How do you change an angle in DMS form to decimal form?
Degrees + min/60 + seconds/3600
What type of rotation does a positive angle have?
Counterclockwise