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In equilateral DeltaABC. D is chosen on ...

In equilateral `DeltaABC`. D is chosen on AC so that `AD=(1)/(3)AC`, and E is chosen on BC so that CE = `(1)/(3)BC`. BD and AE intersect at F. Find the angle `angleCFB`?

A

`60^(@)`

B

`45^(@)`

C

`75^(@)`

D

`90^(@)`

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