7. Determine the measure of an angle in Quadrant 3 which would have the same sine value as 185°

Q: What is the relationship between the radian measure of an angle and the length of the arc…

A: a unit circle is a circle of unit radius—that is, a radius of 1. radius = 1 angle measure(in…

Q: Suppose an angle in standard position has its terminal side in Quadrant III. If sin ? = −1/3, what…

A:

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

A: Consider the following formula:…

Q: Find exact and approximate values for sin 45°.

A: Isosceles right triangle An isosceles right triangle with sides 1. Now find the hypotenuse side…

Q: Find the sine and cosine of 450.

A: Consider the unit circle whose side AB=1 and BC=1. Use the Pythagoras theorem,…

Q: consider an angle that measures 5pi/4 radians. sketch the standard position

A: For the given angle  5π4 standard position of the angle is sketched as shown below

Q: Sketch the angle and write the sec and tan of the angle if the terminal side of the angle passes…

A: NOTE: Refresh your page if you can't see any equations. . the given point is so here we have

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 50°: 0 - degrees Cosine as 50°: 0 =…

A:

Q: Explain, using the four quadrants of the unit circle, how to find in which quadrants sine, cosine,…

A:

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 sin of θ = 40°?

A:

Q: Find the exact value of the expression sin 495°. Do not use a calculator.

A: Consider sin495∘