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14-09-2022
Mathematics

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What is the value of x? Note:images are not to scale

What is the value of x Noteimages are not to scale class=

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jdoe0001 jdoe0001

14-09-2022

since we know both triangles are similar then we can say that

[tex]\cfrac{TV}{QS}~~ = ~~\cfrac{TU}{QR}\implies \cfrac{x}{30}~~ = ~~\cfrac{13}{39}\implies 39x=390\implies x=\cfrac{390}{39}\implies \boxed{x=10}[/tex]

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