Learn the steps to converting a negative angle in degrees to radians

The video tutorial explains how to convert degrees to radians using a conversion fraction. It begins by introducing the conversion fraction π/180, then demonstrates how to apply it by multiplying and simplifying the expression. The tutorial concludes with the final result of converting -90 degrees to radians, which is -π/2.

What is the conversion fraction used to convert degrees to radians?

• 180/π

• 90/π

• π/180

• π/90

When converting degrees to radians, what operation is performed with the conversion fraction?

• Subtraction

• Addition

• Division

• Multiplication

What is the simplified form of -90/180 in the conversion process?

• -1/3

• -1/2

• -2/3

• -3/4

In the final result of the conversion, where is π located?

• In the denominator

• In the numerator

• Outside the fraction

• Not present

What is the final result of converting -90 degrees to radians?

• -π/3

• -π/4

• -π

• -π/2