Brainlyhelpplz
Brainlyhelpplz Brainlyhelpplz
  • 20-10-2020
  • Mathematics
contestada

Help please I really need to solve for x

Help please I really need to solve for x class=

Respuesta :

hnori22003
hnori22003 hnori22003
  • 20-10-2020

[tex](6 - 2) \times 180 = 4 \times 180 = 720 \\ [/tex]

So the sum of the nterior angles of the figure must equal 720° :

[tex](x - 8) + 4x + 2x + 3x + 2x + 2x = 720 \\ [/tex]

[tex]14x - 8 = 720[/tex]

Plus both sides 8

[tex]14x = 728[/tex]

Divided both sides by 14

[tex]x = \frac{728}{14} = 52 \\ [/tex]

So ;

[tex]x = 52[/tex]

And we're done...

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