Question

For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). 112 degrees

a. 0. 98 units

c. 0. 62 units clockwise

b. 0. 62 units

d. 1. 95 units clockwise


For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). 57 degrees

a. 0. 99 units

c. 57 units

b. 1. 99 units

d. 0. 50 units


For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). -133 degrees

a. 1. 16 units

c. 0. 74 units clockwise

b. 2. 32 units clockwise

d. 0. 74 units


Determine the coordinates of the point on the unit circle corresponding to the given central angle. If necessary, round your results to the nearest hundredth. 215 degrees

a. (-0. 82, 0)

c. (-0. 82, -0. 57)

b. (-0. 57, -0. 82)

d. (1, -0. 57)

Answer 1

1. 112 degrees = d 1.95 units clockwise

2.57 degrees = a 0.99 units

3. -133 degrees = b 2.32 units clockwise

4. 215 degrees = c (-0.82, -0.57)

Step-by-step explanation: I guessed on most of them by just looking at the unit circle and proof of their accurracy: just finished the edge practice.