jaydonbray
jaydonbray
27-10-2021
Mathematics
contestada
I need help with this question please.
Respuesta :
VirαtKσhli
VirαtKσhli
27-10-2021
Answer:
12
Step-by-step explanation:
We
know
that
,
Sum of all exterior angles of a polygon = 360° .
So
that
,
5x+4 + 4x+9 + 9x-6 + 4x+1 + 7x+4 = 360
29x +12 = 360
29x = 348
x = 348/29
x
=
1
2
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