 
			 
			MCQOPTIONS
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				| 1. | The total surface area of a cone of base radius “r” and slanted height “l” is equal to __________ | 
| A. | πrl + 2πr2 | 
| B. | 2πrl + 2πr2 | 
| C. | πrl + πr2 | 
| D. | 2πr2 | 
| Answer» D. | |