Question
the point P(4,-3) lies on the terminal arm of an angle theta in standard position. determine the measure f theta to the nearest degree
Answers
Steve
arctan(3/4) ≈ 37°
P is in QIV, so
θ = -37°
or
θ = 360-37 = 323°
P is in QIV, so
θ = -37°
or
θ = 360-37 = 323°