Question

Convert each degree measure into radians.

50°

-300°

670°

220°

Answer 1

Here\[radians = degree \times \frac{ \pi }{ 180 }\]

Answer 2

so how would i figure that out im still confused.

Answer 3

Your first one for example would be
\[radians = 50 \times \frac{ \pi }{ 180 }\]
Just put into a calculator

Answer 4

That will cancel down to \[\frac{ 5 \pi}{ 18 } radians\]

Answer 5

but i dont have a calculator what about the next one.

Answer 6

same thing. Sorry i don't really know an easier way to do this. but the next one would be
\[-\frac{ 5 \pi }{ 3 }\] It's just a matter of cancelling down fractions really as you can leave pi in the answer for radians.

Answer 7

pi radians = 180 degrees, from this you can sort of guess and trial and error