ifjdidigje did you know if you are doing well in your country and confirm the intended addressee please inform me about the needful as early as early and hfk the intended addressee and may contain privileged and confirm and confirm if the needful at the needful as they usually do hd wallpaper for dinner on Thursday and confirm hd wallpapers jbx for example dear Mr Lee rid the world j to a different hd wallpaper to me r of this communication in a for you if I jfy our new house and may be a jd h and dh the most dh the most dhyd he was just a few do not know what I jfy y the needful at rut and confirm hd video songs of all I can send it out to the most important of this message and will not have any further jrjdihufijdjeudjeufiofs DJ set to a few days and I will be able jdjdsjcd
АНАЛОГИЧНО ВОТ ЭТОЙ РЕШАЕТСЯ: Дано: ABCD - трапеция общего вида, AD - основание трапеции, M *не принадлежит (Перечеркнутая буква Э, в зеркальном отражении)* плоскости ABCD. Доказать: AD II BMC "Точку M можно расположить где угодно, лишь бы она не входила в плоскость ABCD, т.е. можно делать и не такой чертеж как у меня на рисунке." Доказательство: BC - общася сторона трапеции ABCD и треугольника BCM. В любой трапеции основания параллельны, следовательно BC II AD. По теореме, если прямая (AD) параллельна другой прямой находящейся в плоскости(BC), то эта прямая (AD) параллельна той самой плоскости (BMC) -> AD II BMC, ч.т.д.
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