2) What is the value of x in the diagr 152° to 60°

Q: Find the exact value of expression sin 240°. Do not use a calculator.

A: Given: sin240∘ we know that  sin180∘+θ=-sinθ

Q: Use a half-angle formula to find the exact value of the expression sin 15°.

A: Consider the following formula:…

Q: whats tan 0 and tan 39

A: It is not tan 0. It is tan θ.θ is the angle between the Base and the Hypotenuse of the Right angle…

Q: What is the value of "a"

A:

Q: What is the value of sin(135°)?

A:

Q: Find tan -75° without using a calculator. [?]-V] |

A:

Q: Use your calculator to find, correct to 4 decimal places: a cos 74° 6 sin 132° c tan97°.

A: Given trigonometric ratios are cos 74° sin 132° tan 97°

Q: Converting 49T radians to degrees will correspond to which value? (A -1746° -1674° -1764° -1476°

A: topic - radian to degree conversion

Q: Find the value of tan 135° using the reference angle

A: We use Trigonometry table

Q: What is the reference angle of Theta if Theta = -382.1 degrees?

A:

Q: What is the value of sin(330°)?

A: Our Aim is to tell the value of sin 330°=?

Q: What is the sin of θ = 40°?

A:

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.