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04-03-2021
Mathematics

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Find the value of that makes DEF~XYZ

Find the value of that makes DEFXYZ class=

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Аноним Аноним

04-03-2021

Answer:

DEF~XYZ

xz/DF=xy/de in similar triangle side are proportional

3x/7=7.5/5

3x=7.5/5 ×1/7=7.5/35

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