zammy78787 zammy78787

18-03-2021
Mathematics

contestada

Solve for x...........................................

Solve for x class=

Respuesta :

rorycampbell0721 rorycampbell0721

21-03-2021

Answer:

x = 12

Step-by-step explanation:

The exterior angles of any polygon always add up to 360, so:

[tex]5x+4+4x+9+7x+4+9x-6+4x+1=360\\29x+12=360\\29x = 348\\x = 12[/tex]

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