Unit Circle Application
The amount of radians in one rotation of a circle.
What is 2π?
The reciprocal of sine
What is co-secant?
Sin x + 2 = 3 from 0 to 360 degrees
The cosine of 225 degrees.
What is -√2 / 2?
The reciprocal of cotangent
What is tangent?
All values of 2cosx+1=0 from 0 to 2π
What is x=2π/3 or 4π/3
The sine of π radians.
What is 0?
The reciprocal of secant
What is cosine?
Solution to 2(sin x) = √3 = 0 from 0 to 360
What is x = 240 and 300
The reference angle of 240 degrees.
What is 60 degrees?
The sum of sin^2 and cos^2
What is ?
(tan x)^2 + 3 = 0 on the interval 0<x<360
What is no solution
The tangent of -45 degrees?
What is -1?
What is csc^2?
The solution to 2(cos x)^2 - √3(cos x) = 0 from 0 to 360 degrees
What is x = 30, 90, 270, 330