Trigonometric Functions of Any Angle - Page 6
Questions
- How do you find the sine, cosine, tangent, and cotangent of: 122 degrees?
- Given #csctheta^circ=sqrt3/2# and #sectheta^circ=sqrt3/3#, how do you find #tantheta#?
- How do you find the cot of a 68 degree angle?
- Using reference angles, how do you find trig functions of cos115?
- Determine the length AB in the figure below without using Cosine and Sine formulas?
- Given #cosbeta=5#, how do you find #cosbeta#?
- How do you find the exact value for #sec 315#?
- Given #sectheta=5# and #tantheta=2sqrt6#, how do you find #cot(90^circ-theta)#?
- What is the value of #cos[pi/3-pi/4]#?
- What is the value of #cos(-pi/4)#?
- How do you evaluate sine, cosine, tangent of #(4pi)/3# without using a calculator?
- How do I find the value of cot 225?
- What are the six trig function values of #(11pi)/4#?
- How do I find the value of csc 11pi / 6?
- How do you find the exact value of #cos ((-2 pi) / 3)#?
- How do you use a calculator to evaluate #cot(1.5pi)#?
- How do you find the exact trig value for this and how do you know whether its negative or positive given -1290 degrees?
- How do you evaluate #sin240#?
- How do you find the value of #sin 60#?
- How do evaluate tan (-20) cot 20?