Use a calculator to evaluate the function. Round your answers to four decimal places. (Be sure the calculator is in the correct angle mode.)
$\cot 53 ^ { \circ } 30 ^ { \prime }$
A) $1.3514$
B) $10.7304$
C) $0.7400$
D) $- 1.1859$
E) $- 0.8433$

Question

Quizplus · Accepted Answer

The cotangent of an angle is the reciprocal of the tangent. First, convert $53 ^ { \circ } 30 ^ { \prime }$ to decimal degrees: $53.5^\circ$. Then, calculate $\cot(53.5^\circ)$ using a calculator in degree mode, which gives approximately $0.7400$.

Use a Calculator to Evaluate the Function cot⁡53∘30′\cot 53 ^ { \circ } 30 ^ { \prime }cot53∘30′

Use a Calculator to Evaluate the Function $\cot 53 ^ { \circ } 30 ^ { \prime }$