0.813
tan (30 degrees) would be equal to 0.577350269.
1.37638 (rounded)
If B is 90 degrees, Tan A is BC / AB. But I don't know what you mean by Tan A by 2.
The value of tan 37 degrees is approximately 0.7536. This can be found using a calculator or trigonometric tables. In many practical applications, this value is often rounded to 0.75 for simplicity.
That is not correct. "tan x" is a function that depends on the value of "x"; it is not always pi. tan(x) is pi only if 'x' is about 72.3 degrees, 252.3 degrees, or either of these added to a multiple of 360 degrees.
Tan 42 degrees = 0.9004
Tan(74 degrees) = 3.487414444.....
tan(22.5)=0.414213562
0.813
tan(61°) = 1.80405 (rounded)
tan 40o ~= 0.8391
0.26794919243112270647255365849413
2.41
tan(135 degrees) = negative 1.
tan (30 degrees) would be equal to 0.577350269.
tan(-60 degrees) = - sqrt(3)
The angle 300 degrees is in the fourth quadrant of the unit circle, where the tangent function is negative. Therefore, the sign of tan 300 degrees is negative. Specifically, tan 300 degrees can be calculated as tan(360 degrees - 60 degrees), which equals -tan(60 degrees), giving a negative value. Thus, tan 300 degrees is negative.