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09-10-2021
Mathematics

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Triangle Proportions pls help find ? ive been trying for 20 mins

Triangle Proportions pls help find ive been trying for 20 mins class=

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Аноним Аноним

09-10-2021

Let missing side be x

[tex]\\ \sf\longmapsto \dfrac{2}{5}=\dfrac{x}{10}[/tex]

Now

[tex]\\ \sf\longmapsto 5x=20[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{20}{5}[/tex]

[tex]\\ \sf\longmapsto x=4[/tex]

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