Problem : The terminal side of angle θ in standard position contains the point (7,24). What is sin(θ)
Problem : Which trigonometric functions are independent of the distance between a point and the origin (when the terminal side of an angle in standard position contains that point)?Tangent and cotangent
Problem : If the sine of an angle is negative, which other trigonometric functions will definitely have negative values?Cosecant. The others can have either positive or negative values when sine is negative.
Problem : In which two quadrants is the cosine function always positive?Quadrants I and IV
Problem : The point (-3,-4) lies on the terminal side of angle θ in standard position. What are the values of all six trigonometric functions at θ ?sin(θ) = = - 0.8 cos(θ) = = - 0.6 tan(θ) = 1.33 csc(θ) = = - 1.25 sec(θ) = - 1.67 cot(θ) = = 0.75
Take a Study Break!