Math, asked by alice34, 1 year ago

in the figure pq parallel ab and pr parallel ac prove that qr parallel bc

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Answered by AsimIbraheem
2

given \\op \div pa = oq \div qb \:  \:  \:  \\ and \\ op \div pa = or \div rc \\ then \\ oq \div qb = or \div rc \\ hence \: qr \: prell \: bc
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