Unit Circle
sin(π/6)
What is 1/2
arcsin(0)
What is 0?
** Quotient Identity **
What is sin(u) / cos(u)?
sin-1(1/2)
π/6
30°
What is Mercury?
cos(4π/3)
What is -1/2?
arccos(-1)
What is 5π/6?
What is 150?
csc(a) =
cos-1(√2/2)
What is sin(u + v)?
The tallest mountain in the US.
What is Mount McKinley or Denali?
tan(π/2)
What is undefined?
arctan(-1)
What is -π/4?
What is -45°?
sec2(x) =
** Pythagorean Identity **
tan-1(√3/3)
π/6
30°
The capital of Australia.
What is Canberra?
cot(7π/6)
What is sqrt(3)/3?
arctan(-√3)
What is -π/3?
What is -60°?
-sin2(v) =
** Pythagorean Identity **
What is cos2(v) - 1?
7π/6
210°
First woman to win a Nobel Prize.
Who is Marie Curie?
csc(0)
What is undefined?
arccos(-0.5)
What is 2π/3?
What is 120°?
csc2x - cot2x = ?
1
Give answer in radians ...
(cos-1(-√2/2))2
9π/16
The show with the most Emmy awards.