Respuesta :
					                   so hmmm notice the picture below
that'd be a sector of 1/3 of a circle, that red central angle, what do you think it'll be then?
					                
					             that'd be a sector of 1/3 of a circle, that red central angle, what do you think it'll be then?
 
													
					                   the whole circle is 360°،if u want the third , just divid it by 3  
					                
					                
					              
			                  