If A B C and D E F are similar such...

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

A

16 cm

B

12 cm

C

8 cm

D

4 cm

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A

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