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Maths problem (urgent)
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Re: Maths problem (urgent)
Pityful fail linkage. and OFFENSE
Re: Maths problem (urgent)L ABC = L BCD(say) = 66^0
Therefore, AB II CD -------------------------- (1) L FEC + L ECD(say) = 180^0 Therefore, EF II CD ------------------------------- (2) From (1) and (2) we get, AB II EF [Proved]
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