Posted by Haley on Thursday, January 13, 2011 at 12:06am.
tan(pi - pi/12),
Factor out pi:
tan(pi(1 - 1/12)),
tan(pi(11/12),
tan(11pi/12),
tan(11pi/12)*180/pi),
tan(165)deg.
Now, I'm not sure what else you want
done. The trig ratios(functions) cannot be written in radians or degrees, because they have no units.
The angles ONLY can be in degrees and radians.
Related Questions
math - Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the ...
pre-calc - Can someone help me find the exact value of 4csc(3pi/4)-cot(-pi/4)? ...
PreCalculus - Hi I need some assistance on this problem find the exact value do ...
Trigonometry - Find the exact value of tan(a-b) sin a = 4/5, -3pi/2<a&...
math - Use the exact values of the sin, cos and tan of pi/3 and pi/6, and the ...
Trigonometry - function y=4-2sin(2t+pi/2), where t is measured in radians. ...
Trigonometry - a. Find the exact value of sin (theta - pi/6) b. Find the exact ...
Math- Trig - 1. Determine the exact value of cos^-1 (pi/2). Give number and ...
Pre-calculas Math - how to find the exact value of: cos(9*pi/12)*cos(5*pi/12)+...
trig - find the exact value for each function tan pi/3 cos pi/4
For Further Reading
