math

(a) sin(27°)

sin_27 = math.sin(math.radians(27))

(b) cot(23°) = 1/tan(23°)

cot_23 = 1 / math.tan(math.radians(23))

Round results to five decimal places

sin_27_rounded = round(sin_27, 5) cot_23_rounded = round(cot_23, 5)

sin_27_rounded, cot_23_roundedThe evaluated values of the expressions are:

(a) $\sin(27^\circ) \approx 0.45399$

(b) $\cot(23^\circ) \approx 2.35585$

Would you like further details on how these were calculated or have any additional questions?

Here are some related questions:

1. How do you calculate the sine and cotangent of an angle?
2. What is the difference between sine and cotangent?
3. What are the basic trigonometric identities for sine, cosine, and tangent?
4. How can you convert between degrees and radians?
5. What are some real-world applications of trigonometric functions?

Tip: When working with angles, always double-check whether the angle is in degrees or radians before calculating trig functions!