Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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I have just registered recently and i still don't know how to upload images.

So..... How can this question be solved? Thanks.

Zoe

and..... Can you calculate it again? i don't think it is a difficult question to you

oh..... Then can you post the original one/send it to me?

your diagram is still up there!

But angles EBD DBF and FBC are not on a straight line.....

bobbym: why is angle DBF equal to 40 degrees??

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