Question

Convert the radian measure to degree measure. Use the value of π found on a calculator, and round answers to two decimal places. negative pi divided by three negative pi divided by three degrees -1.05° -60π° -60°

Answer 1

Answer:

The measure of the angle is -60° ⇒ last answer

Step-by-step explanation:

To convert an angle of measure x radian to degree multiply x by $\frac{180}{\pi }$

To convert an angle of measure x degree to radian multiply x by $\frac{\pi }{180}$

∵ The measure of the angle is $-\frac{\pi }{3}$ radian

- To change it to degree multiply it by  $\frac{180}{\pi }$

∴ The measure in degree is  $-\frac{\pi }{3}$ × $\frac{180}{\pi }$

- Simplify it by dividing up and down by π

∴ The measure in degree is $-\frac{180}{3}$

∴ The measure in degree is -60°

The measure of the angle is -60°