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Perform dilations

Use the "Dilate" tool to find the image of quadrilateral SANDSAND under a dilation with center (5,−3)(5,-3) and scale factor of 22.
Created with RaphaëlCreated with Raphaël1\small{1}2\small{2}3\small{3}4\small{4}5\small{5}6\small{6}7\small{7}8\small{8}9\small{9}-2\small{\llap{-}2}-3\small{\llap{-}3}-4\small{\llap{-}4}-5\small{\llap{-}5}-6\small{\llap{-}6}-7\small{\llap{-}7}-8\small{\llap{-}8}-9\small{\llap{-}9}1\small{1}2\small{2}3\small{3}4\small{4}5\small{5}6\small{6}7\small{7}8\small{8}9\small{9}-2\small{\llap{-}2}-3\small{\llap{-}3}-4\small{\llap{-}4}-5\small{\llap{-}5}-6\small{\llap{-}6}-7\small{\llap{-}7}-8\small{\llap{-}8}-9\small{\llap{-}9}yyxx
Created with Raphaël
Created with Raphaël
Created with Raphaël
Created with Raphaël
Complete the following sentences.
  • The length of ND‾\overline {ND} is
    units.
  • The length of the image of ND‾\overline {ND} is
    units.
  • The length of the image of ND‾\overline {ND} is
    times the length of ND‾\overline {ND}.