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

If ` A B C` and ` D E F` are similar triangles such that `AB=3c m`, `B C=2c m`, `C A=2.5 c m`and `E F=4c m`. Write the perimeter of ` triangle D E F`.

A

`7.5cm`

B

`15cm`

C

`22.5cm`

D

`30cm`

Text Solution

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The correct Answer is:
B
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