MCQOPTIONS
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| 1. |
The perimeters of ΔABC and ΔDEF are 43.2 cm and 28.8 cm, respectively, and ΔABC ~ ΔDEF. If DE = 12 cm, then the length of AB is: |
| A. | 18 cm |
| B. | 20 cm |
| C. | 18.4 cm |
| D. | 20.4 cm |
| Answer» B. 20 cm | |