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<h4>Drone</h4>
<p>A drone starts at point A with the coordinates ({Ax} km | {Ay} km) and flies in a straight to point B ({Bx} km | {By} km ). Afterwards the drone flies in a straight line to point C ({Cx} km | {Cy} km).</p>
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<p><span class="VIiyi" lang="fr"><span class="JLqJ4b ChMk0b" data-language-for-alternatives="fr" data-language-to-translate-into="en" data-phrase-index="2" data-number-of-phrases="8"><span>Un drone part du point A avec les coordonnées({Ax} km | {Ay} km)<span class="VIiyi" lang="fr"><span class="JLqJ4b ChMk0b C1N51c" data-language-for-alternatives="fr" data-language-to-translate-into="en" data-phrase-index="2" data-number-of-phrases="8"><span>et vole en ligne droite jusqu'au point B({Bx} km | {By} km ).<span class="VIiyi" lang="fr"><span class="JLqJ4b ChMk0b" data-language-for-alternatives="fr" data-language-to-translate-into="en" data-phrase-index="3" data-number-of-phrases="8"><span>Ensuite, le drone vole en ligne droite jusqu'au point C({Cx} km | {Cy} km).</span></span></span></span></span></span></span></span></span></p>
<p>Comment: This question is based on the Swiss national coordinates.</p>
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