#idk how to do... uses the dovetail threom.

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river comet
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In the diagram, D and E lie on AB and BC respectively and AE cuts CD at F.
Given that 3AD = 2DB, AF = 2FE, the area of quadrilateral BDFE is 55cm^2 and area of the triangle FEC = x cm^2, find the value of x.

tough grailBOT
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river comet
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if you found the working, ping me 😄

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the ans is 12.5 btw

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idk why tho

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the ans might be wrong tho

river comet
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I DID IT

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+close

signal graniteBOT
# river comet +close
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