Parallel to’g’ri chiziqlar
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

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
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



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Ik k i t o’g’ri chiziq qanday k o’rinishda bo’lishi mumk in? А В М К а тKesuvchi to’g’ri chiziqlar Parallel to’g’ri chiziqlar
РЕ v a С D . Parallel t o’g’ri chiziqlar qanday y oziladi С D P E РЕ С D
m va n to’g’ri chiqlar l to’g’ri chiziqlarga perpendikulyar bo’lsin lm n m va n t o’g’ri chiziqlar qanday yoziladi ? т п