Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.
-$\sec \frac { \pi } { 12 }$
A) $1.04$
B) $0.95$
C) $1.00$
D) $0.91$ Find the measure of the side of the right triangle whose length is designated by a lowercase letter. Round your answer to the nearest whole number.

Question

Quizplus · Accepted Answer

The secant function is the reciprocal of the cosine function. Using a calculator, $\sec \frac{\pi}{12} = \frac{1}{\cos \frac{\pi}{12}}$ gives approximately 1.04 when rounded to two decimal places.

Use a Calculator to Find the Approximate Value of the Expression