Linked from

The 6 pages that link to Steradian, each with the reason it gives.

• RadianBroader topic: It is the solid-angle counterpart to the radian’s plane-angle definition.

• Solid angleRelated: It gives the unit-sphere area a standard measurement unit.

• SI derived unitBroader topic: It shows that a named derived unit can also have dimension one.

• Radiant intensityBroader topic: Radiant intensity is expressed per steradian.

• CandelaRelated: Luminous intensity describes light output per steradian, giving the candela its directional meaning.

• Square degreeCompared with: It is the standard SI unit against which square degrees are converted.