sine, cosine, … of 0 degrees , 30 degrees, …

Angle of 0 degrees
What is sine of 0 degrees? (sin 0 degrees)
What is cosine of 0 degrees? (cos 0 degrees)
What is tangent of 0 degrees? (tan 0 degrees)
What is cotangent of 0 degrees? (cot 0 degrees)
What is secant of 0 degrees? (sec 0 degrees)
What is cosecant of 0 degrees? (csc 0 degrees)

Angle of 0 radians
What is sine of 0? (sin 0 radians)
What is cosine of 0? (cos 0 radians)
What is tangent of 0? (tan 0 radians)
What is cotangent of 0? (cot 0 radians)