Yes. Any number that can be written as a fraction is defined as rational.
With Sine, Cosine, and Tangent there are no limits with the numbers you can use and they can be found on a calculator. When you press one of the 3 it will show up like:
Sine(
Cos(
Tan(
Than just add your number and press enter
46.06 would be the answer
The answer is C. 60. If you add 14+19+16+11 it equals 60.
