<page id="00147114665349578" type="freeAnswer" link="79465.htm" idhelpref="00147110945793124"><title foldername="79465">Задание 2</title><descript>M-38</descript><object_themes></object_themes><object_classes></object_classes><object_keywords></object_keywords><object_type>Questions</object_type><object_subtype>freeAnswer</object_subtype><object_difficulty>medium</object_difficulty><advanced id="00147114665349578" type="Questions" subtype="freeAnswer" locationFile="79465.xml" ext="xml" screenshotFile="null" fullPath="P:\NTF_StereoConstructor\sources\Base"><theory>
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				<p>Внутри сферы радиуса <m>R</m> отмечена точка на расстоянии <m>d</m> от#$%nbsp;центра сферы (<nobr><m>d</m>#$%nbsp;#$%lt;#$%nbsp;<m>R</m></nobr>). Через отмеченную точку проведены три попарно перпендикулярные хорды. Найдите сумму квадратов этих хорд.</p>
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