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Given △ DEF ∼ △ABC. If AB = 3 cm, BC = 2 cm, CA = 2.5 cm and EF = 4 cm, then the perimeter of △DEF is ____. |
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Answer» Given △ DEF ∼ △ABC. If AB = 3 cm, BC = 2 cm, CA = 2.5 cm and EF = 4 cm, then the perimeter of △DEF is ____. |
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