Solid angle
Geometry
Level
3
Find the solid angle subtended by a cube at one of its corners. Note: multiply your answer by 2/3.14 and round off to nearest integer
The answer is 1.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
Solid angle subtended by a cube at one of its corners is 90 degrees= 3.14/2 radians And mutiplying it with 2/3.14 radians (literally it's inverse) is 1. Because 90= 3.14/2 Therefore, 90 (1/90)= (3.14/2) (2/3.14) = 1