MCQOPTIONS
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				| 1. | 
                                    If the radius of a circle becomes nine times, then the new circumference will be how many times of the actual circumference? | 
                            
| A. | 11 | 
| B. | 9 | 
| C. | 8 | 
| D. | 10 | 
| Answer» C. 8 | |