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If DeltaABC~DeltaDFE,angleA=30,angleC=50...

If `DeltaABC~DeltaDFE,angleA=30,angleC=50^(@)`,AB=5 cm,AC=8 cm and DF=7.5 cm. Then, which of the following is true?

A

DE =12 cm `angleF = 50^(@)`

B

`DE= 12 cm , angleF =100^(@)`

C

E =12 cm `angleD = 100^(@)`

D

EF =12 cm, `angleD = 30^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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