- #1
dilan
- 72
- 0
Hi,
hmm I am just a liitle confused in this Steradian. Now I know that this works only with 3D.
Now a radian is = arc of the size of a radius/radius
So that
2*22/7*r/r = 360'
2*22/7rad = 360'
22/7rad = 180'
Now that's how a radian is counted in 2D
Is there any connection like this in a steradian? I mean can it be converted into degrees and measure the angle of 3D objects.
I just need to know this because I am really confused of this Steredian. Please guy if you got any links about it post here.
Thanks
hmm I am just a liitle confused in this Steradian. Now I know that this works only with 3D.
Now a radian is = arc of the size of a radius/radius
So that
2*22/7*r/r = 360'
2*22/7rad = 360'
22/7rad = 180'
Now that's how a radian is counted in 2D
Is there any connection like this in a steradian? I mean can it be converted into degrees and measure the angle of 3D objects.
I just need to know this because I am really confused of this Steredian. Please guy if you got any links about it post here.
Thanks