If A B C and D E F are similar such that 2 A B=D E and B C=8  cm, then E F= (a) 16  cm (b) 12  cm...

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If A B C and D E F are similar such that 2 A B=D E and B C=8  cm, then E F=
(a) 16  cm
(b) 12  cm
(c) 8  cm
(d) 4  cm.

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