1.

What are the differences between Plane angle and solid angle?

Answer»

Difference between Plane Angle and Solid Angle: 

Plane Angle:

  • Angle between the intersection of two lines or planes. 
  • It is two dimensional 
  • Unit is radian.

Solid Angle: 

  • Angle between the intersection of three or more planes at a common point. 
  • It is three dimensional. 
  • Unit is steradian.


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