fanni113 fanni113
  • 23-11-2020
  • Mathematics
contestada

help me pls thanks!

help me pls thanks class=

Respuesta :

Аноним Аноним
  • 28-11-2020

Finding the value of x

16x-3=8+9x+45

Explanation

We know that the,

Sum of interior angles =exterior angles

→16x-9x=45+3+8

→7x=56

→x=56/7

→x=8

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Hope my answer helps uh!

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