A unit circle is shown in the coordinate plane. An angle of 5pi/3 radians is also drawn on the unit circle. U sin g the diagram, determine the value of Csc 5pi/3

Q: 13. 195°

A: Solution

Q: 5 Convert 3 Convert T radians to degrees:

A: To convert 53π radians into degrees.

Q: ((-) arccos 21

A:

Q: Find the reference angle for radians 11x 5

A:

Q: Find the angle of depression for a zipline that travels 5495 horizontal feet and drops 1300 vertical…

A: The zipline travels 5495 feet horizontal and drops 1300 vertical feet.

Q: Convert the radians measure to degrees. 13 y 195 o 205 O 190 O 215

A: To determine the degree measure of the radian.

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.