Respuesta :
					                   It means that it is pertaining to a type of math or in this case Geometry, for the use of its method.
					                
					                
					             
					                   Hello,
Given two numbers a and b:
arithmetic mean =(a+b)/2
geometric mean =√(a*b)
harmonic mean :2/ (1/a + 1/b)
					                
					                
					             Given two numbers a and b:
arithmetic mean =(a+b)/2
geometric mean =√(a*b)
harmonic mean :2/ (1/a + 1/b)
 
			                   
					                  