The tangent of 64 degrees equals 2.0503038415793. Hope I helped!
cot 115 deg = - tan25 deg
64 degrees
To convert 64 degrees Fahrenheit to Celsius, you would subtract 32 from 64 to get 32, and then multiply by 5/9 to get approximately 17.78 degrees Celsius. This conversion is based on the formula: Celsius = (Fahrenheit - 32) x 5/9.
64 degrees Fahrenheit = 17.7 degrees Celsius.
tan (30 degrees) would be equal to 0.577350269.
tan(64 deg) = 2.0503, approx.
The cotangent function is the reciprocal of the tangent function, so cot(115 degrees) is equivalent to 1/tan(115 degrees). Since tan(115 degrees) is equivalent to -tan(65 degrees) due to the periodicity of the tangent function, cot(115 degrees) simplifies to -tan(65 degrees), which corresponds to option A.
cot 115 deg = - tan25 deg
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.
Tan 42 degrees = 0.9004
Tan(74 degrees) = 3.487414444.....
tan(11o) = 0.19438 =======
64 degrees
Complement: 90-64 = 26 degrees Supplement: 180-64 = 116 degrees
tan(22.5)=0.414213562
The answer is 0.2867.
it is tan 89.343 degrees