tan(61°) = 1.80405 (rounded)
tan(135 degrees) = negative 1.
tan(58.5) = 1.63185 (rounded)
0.26794919243112270647255365849413
Tangent repeats every 180 degrees, so Tan(180 + a) = tan(a). This site has several useful identities.http://www.mathwords.com/t/trig_identities.htm
B: -tan(25)
.0089=0.0089=89/10000 Hence as % is (89/10000)*100%=0.89% Thus .0089=0.89%
cot 115 deg = - tan25 deg
Tan 42 degrees = 0.9004
tan(11o) = 0.19438 =======
tan(22.5)=0.414213562
The answer is 0.2867.
.89%
it is tan 89.343 degrees
x = tan-1(5) = 78.69 degrees
Tan(5.2 degrees) = 0.0910 Tan(5.2 radians) = -1.8856
tan(30)=.5773502692