MT 125 Section5.2 and 5.3 Trig Function at any angle

What are the two common units to measure angles are ____ and ____..

Which trig function is the reciprocal of the sine function: on the unit circle?

The mnemonic device "SOHCAHTOA" stands for which three trig functions?

A ___________ angle is the measure of the acute angle formed by the terminal side of the angle and the horizontal axis

An angle that measures 360 degrees is ______?

A central angle of a circle that intercepts an arc equal to the radius of the circle has a measurement of what?

Which trig function is the quotient of the sine and cosine: on the unit circle?

What direction is a positive angle is measured from the initial side?

Which direction is a negative angle is measured?

Right-triangle trigonometry facilitates the measurement of inaccessible heights and distances.

A circle with a center at (0,0) (0,0) and radius 1 is called a ________ ?

Which trig function is the y-value of the point on a unit circle corresponding to a given angle?

Which trig function is the x-value of the point on a unit circle corresponding to a given angle?

A wedge of a circle, similar to a slice of a pie is called a ______ of a circle?

To convert radians to degree, you must multiply by ______?

Which trig function is the reciprocal of the tangent function: on the unit circle?

Which trig function is the reciprocal of the cosine function: on the unit circle?

The trig function tan is the _______ of sin and cos.

We can find coterminal angles by adding or subtracting 360°360° or 2π.2�.

If you know 2 sides of a right triangle, what theorem do you use to find the third side?