 
			 
			MCQOPTIONS
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				| 1. | What is the top width of a triangular channel having a depth y and side slope Z? | 
| A. | Zy | 
| B. | Zy<sup>2</sup> | 
| C. | 2Zy | 
| D. | ¬ΩZy | 
| Answer» D. ¬¨¬®≈í¬©Zy | |