tan 2 pi = tan 360º = 0
tan (30 degrees) would be equal to 0.577350269.
tan 165/2 = 1.068691
tan(1) = 1.5574 where the angle is measured in radians.
0.813
The value of tan A is not clear from the question.However, sin A = sqrt[tan^2 A /(tan^2 A + 1)]
Kevin Tan was born on 1981-09-23.
tan(135) = -tan(180-135) = -tan(45) = -1
tan(22.5)=0.414213562
Tan 42 degrees = 0.9004
tan(61°) = 1.80405 (rounded)
tan(-x) = -tan(x)
tan 2 pi = tan 360º = 0
tan(135 degrees) = negative 1.
tan(-60 degrees) = - sqrt(3)
Well, darling, the value of tan(58.5 degrees) is approximately 1.612. So, if you're looking to impress someone with your trigonometry skills, go ahead and drop that little nugget of knowledge on them. Just don't expect them to be as impressed as they should be.
tan (30 degrees) would be equal to 0.577350269.