Question

find to the nearest tenth the radian meausure of 216 degrees

Answer 1

You multiply 216 by pi/180 and then simplify

Answer 2

I got 1.2pi is tht right?

Answer 3

That's correct

Answer 4

thnks.
find to the nearest minute the angle whose measure is 3.45 radians is?

Answer 5

And when you want to convert that into degrees, you do the opposite. You multiply by 180/pi

Answer 6

So in this case, radians means it's in pi. You're trying to find an angle in degrees. So multiply the 3.45pi by 180/pi

Answer 7

I got 19767.04393

Answer 8

is tht correct?