How to convert an angle in degrees to radians

The video tutorial explains how to convert angles from radians to degrees using ratios. It discusses the equivalence of different measurement formats and demonstrates practical conversion using a calculator. The tutorial emphasizes understanding the concept of ratios and equal measurements in different formats.

What is the ratio used to convert radians to degrees?

• π/360

• 360/π

• 180/π

• π/180

Why does multiplying a fraction by a form of one, like 3/3, not change its value?

• It does not change the fraction's value, just its form.

• It only changes the numerator.

• It only changes the denominator.

• It changes the numerator and denominator equally.

What is the purpose of multiplying by π/180 when converting degrees to radians?

• To make the angle larger.

• To change the angle's value.

• To convert the angle into a different unit.

• To simplify the angle.

What happens to the degree symbols when converting degrees to radians using π/180?

• They are subtracted.

• They are added.

• They multiply.

• They divide out.

What is the simplified form of 410 degrees in radians?

• 82/36 π

• 205/90 π

• 410/180 π

• 41/18 π