 
			 
			MCQOPTIONS
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				| 1. | In ____________ method, theoretically undeveloped surfaces such as sphere, double-curved surfaces are developed approximately. | 
| A. | Triangulation development | 
| B. | Parallel line development | 
| C. | Approximate development | 
| D. | Radial line development | 
| Answer» D. Radial line development | |