Converting an angle in radians to degrees - ACT prep - SAT prep - score high on tests

The video tutorial explains how to convert radians to degrees using the relationship that π radians is equivalent to 180 degrees. It demonstrates the conversion process with an example, emphasizing the importance of using the correct ratio. The tutorial also clarifies the concept of equivalent ratios and their application in comparing distances on a unit circle.

What is the value of π in degrees?

• 270 degrees

• 360 degrees

• 180 degrees

• 90 degrees

Which ratio is used to convert radians to degrees?

• 270 degrees to π

• 90 degrees to π

• 360 degrees to π

• 180 degrees to π

In the example calculation, what is the result of 180 divided by 30?

• 8

• 7

• 5

• 6

What is the final result of the example conversion from radians to degrees?

• -54 degrees

• -72 degrees

• -60 degrees

• -66 degrees

Why is it important to arrange the conversion ratio correctly?

• To make the calculation faster

• To simplify the equation

• To ensure the units cancel out properly

• To avoid using π