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Find the value of n and list the sides of ΔPQR in order from longest to shortest

REFER TO ATTACHMENT! Best answer will be given brainliest. fake answers will be reported and deleted. <3

Find the value of n and list the sides of ΔPQR in order from longest to shortest REFER TO ATTACHMENT Best answer will be given brainliest fake answers will be r class=

Respuesta :

∆PQR is seeming to be a triangle

[tex]\\ \sf\longmapsto 9n-4+4n-16+68-2n=180[/tex]

[tex]\\ \sf\longmapsto 11n-48=180[/tex]

[tex]\\ \sf\longmapsto 11n=180+48[/tex]

[tex]\\ \sf\longmapsto 11n=228[/tex]

[tex]\\ \sf\longmapsto n=\dfrac{228}{11}[/tex]

[tex]\\ \sf\longmapsto n\approx 21[/tex]

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