1. Measuring Angles

In Exercises 13–20, convert each angle in degrees to radians. Express your answer as a multiple of 𝜋.-270°

In Exercises 21–28, convert each angle in radians to degrees.𝜋2

In Exercises 21–28, convert each angle in radians to degrees.2𝜋3

In Exercises 21–28, convert each angle in radians to degrees.7𝜋6

In Exercises 21–28, convert each angle in radians to degrees.-3𝜋

In Exercises 29–34, convert each angle in degrees to radians. Round to two decimal places.18°

In Exercises 29–34, convert each angle in degrees to radians. Round to two decimal places.-50°

In Exercises 35–40, convert each angle in radians to degrees. Round to two decimal places.2 radians

In Exercises 35–40, convert each angle in radians to degrees. Round to two decimal places.𝜋/13 radians

In Exercises 35–40, convert each angle in radians to degrees. Round to two decimal places.-4.8 radians

In Exercises 35–40, convert each angle in radians to degrees. Round to two decimal places.-5.2 radians

In Exercises 2–4, convert each angle in degrees to radians. Express your answer as a multiple of 𝜋.15°

In Exercises 2–4, convert each angle in degrees to radians. Express your answer as a multiple of 𝜋.315°

In Exercises 5–7, convert each angle in radians to degrees.5𝜋3

In Exercises 5–7, convert each angle in radians to degrees.7𝜋5