Converting to Degrees, Minutes, and Seconds
Convert the following angle to degrees, minutes, and seconds form. $\alpha=-89.369^{\circ}$
The answer is
(Simplify your answers. Round to the nearest second as needed.)
Finding Trig Functions Using Identities
Find $\csc (2 \pi)$. Enter " $U$ " if it is undefined.
Finding Trig Functions Using the Right Triangle
Given the following unit circle corresponding to the angle $t$ below, determine the values of each trigonometric function.
Enter $\cos (t)$.
Enter $\sin (t)$
Enter $\tan (t)$
Converting Radians to Degrees
Convert the angle -4 radians to degrees, rounding to the nearest 1oth.
Converting Degrees to Radians
Convert the angle measurement of 30 degrees to radians.
Finding a Reference Angle
Find the reference angle for the angle $-\frac{25 \pi}{4}$
Finding a Supplement
If an angle \(\theta\) in standard position has a measure of \(\frac{7\pi}{6}\) radians, find its supplement.
Finding a Complement
Find the complement of the angle \(\frac{7\pi}{6}\) in radian measure.
Finding the Quadrant of the Angle
For the rotation $-652^{\circ}$, find the coterminal angle from $0^{\circ} \leq \theta<360^{\circ}$, the quadrant, and the reference angle.