Question

Select all the correct answers.
117
If the measure of angle 8 is 6, which statements are true?
J
The measure of the reference angle is 30°.
The measure of the reference angle is 60°.
sin() = 1
cos(8) =
o tan(8) = 1
А ?



0
J
The measure of the reference angle is 45°
Glory
Reset
Next
If y
ma

Answer 1

Answer:

  A, D

Step-by-step explanation:

The angle 11π/6 is equivalent to -π/6. The reference angle for that is ...

  π/6 radians = 30° . . . . matches choice A

The sine and tangent of the angle will be negative. The cosine is ...

  cos(θ) = cos(-30°) = cos(30°) = √3/2 . . . . matches choice D

Answer 2

Answer:

Angle 30 degrees as well as cos(0)=sqrt3/2

Step-by-step explanation:

Did the test