tan Z Y_14 X 48 50

Q: 9) cos Z 10) tan C 24 30 36 45 18 X, B 27

A:

Q: cos C В 14 С C 48 50 A

A: In aright triangle:

Q: Use the table of trigonometric ratios on page 311 or a calculator to verify each statement.

A:

Q: 3) sin C 4) tan X 35 28 40 32 21 24

A:

Q: COS Z Y 36 15 39 Z.

A: Given diagram is CosZ=?

Q: Find the remaining trig ratios if secant theta=-3 and theta lies In quadrant 3.

A:

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth.

A: We have to find the value of sin A.

Q: 7) sin Z 32 40 Y 24 9) cos Z

A: the objective is to find the trigonometric ratios.

Q: sin A 32 40 24

A:

Q: Xx 67 38°

A:

Q: Give the formula for converting degree measure to radianmeasure.

A: Degrees and radians are two units for measuring angles.

Q: tan Z 35 21 28

A: We will use the definition of trigonometric ratios to find the required trigonometric ratio

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.