Angles as Degrees of a Turn

How many 1° turns do you need to create a 100° angle?

• 100

• 120

• 33

• 45

The gear on a machine makes a  $4\degree$   turn each second. What is the measure of the total turn that the gear makes in one minute?

• 360

• 90

• 120

• 240

The gear on a machine makes a 4° turn each second. What is the measure of the total turn that the gear makes in two minutes?

• 180

• 360

• 480

• 240

The gear on a machine makes a 4° turn each second. What is the measure of the total turn that the gear makes in half a minute?

• 120

• 240

• 480

• 360

The gear on a machine turns to an angle of 1° each second. What is the measure of the total turn that the gear makes in two minutes?

• 240

• 60

• 90

• 120

How many 1° turns do you need to create a 65° angle?

• 56

• 42

• 65

• 100

Tell the measure of  $\frac{1}{5}$  of a turn, in degrees.

• $72\degree$

• $80\degree$

• $75\degree$

• $126\degree$

If an angle measures 75°, what fraction of 360° does it turn?

• $360\degree$

• $\frac{42}{360}$

• $\frac{75}{360}$

• $75\degree$

The second hand on a clock turns through an angle of 2° each second. What is the measure of the total turn that the second hand makes in 20 seconds?

• $370\degree$

• $120\degree$

• $40\degree$

• $60\degree$

What is the measure of the fraction  $\frac{180}{360}$  in degrees?

•  $\frac{1}{2}$  

•  $75\degree$  

•  $180\degree$  

•  $360\degree$