For the rotation −17∘, find the coterminal angle from 0^{\circ} \leq \theta<360^{\circ} , the quadrant, and the reference angle.The coterminal angle is □∘, which lies in Quadrant □, with a reference angle of □∘.
Q. For the rotation −17∘, find the coterminal angle from 0∘≤θ<360∘, the quadrant, and the reference angle.The coterminal angle is □∘, which lies in Quadrant □, with a reference angle of □∘.
Add/Subtract 360 Degrees: To find a coterminal angle between 0 and 360 degrees, add or subtract multiples of 360 degrees until the angle is within the desired range.Calculation: −17+360=343 degrees.
Check Range: The coterminal angle 343 degrees is less than 360 degrees and greater than 0 degrees, so it's in the correct range.
Determine Quadrant: To determine the quadrant, observe that 343 degrees is more than 270 degrees but less than 360 degrees, so it lies in Quadrant IV.
Calculate Reference Angle: The reference angle is the acute angle formed by the terminal side of the angle and the x-axis. For angles in Quadrant IV, the reference angle is 360 degrees minus the angle.Calculation: 360−343=17 degrees.
More problems from Transformations of quadratic functions