Question

how do i estimate an angle to the nearest one-half radian?

Answer 1

are you asking how to convert between degrees and radians?

Answer 2

my textbook shows an angle that looks roughly about 60 degrees and says "estimate the angle to the nearest one-half radian" this is in pre-cal

Answer 3

Ah, well 2*pi = 360 degrees
so 60 degrees =pi/3

Answer 4

okay! the answer in the back of my book says '.5 radian' for that specific problem. do you know what this means?

Answer 5

It's an approximation? Maybe your book has some unique formula

Answer 6

Maybe! Thank you for the input! This is what the questions look like by the way