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24-06-2022
Mathematics

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Find the measure of line segment DE

Find the measure of line segment DE class=

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Medunno13 Medunno13

24-06-2022

[tex]DE=\sqrt{13^{2}+12^{2}-2(13)(12)(\cos 59^{\circ})} \approx \boxed{12.3}[/tex]

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