PDF chapter test TRY NOW
Answer variants:
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In \(\triangle ABC\), \(D\) and \(E\) are points of the sides \(AB\) and \(AC\), respectively. If \(DE \parallel BC\), \(AD = 3 \ cm\), \(DB = 5 \ cm\) and \(AC = 6.1 \ cm\), then find \(EC\).
The value of \(EC\) is \(cm\).
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