Answer:
π\6
Step-by-step explanation:
The reference angle is the smallest angle measured from the terminal side of the angle (where the angle ends) to the x axis. The reference angle is an acute angle (i.e less than 90° or π/2)
For O = 11π/6 = 1.833π
1.833π is in the fourth quadrant between 3π/2 radians and 2π radians. Since it is in the fourth quadrant, the reference angle is given as:
reference angle = 2π - 11π/6 = π\6
The third one is the answer
Answer:
YEAAAAAAAAAAAAAAAAAAAA
Step-by-step explanation:
Answer:
x% of $900=$810
x/100×$900=$810
x=$810/9=90% required percentage is 90%.
