Michelearyss Michelearyss

24-03-2020
Mathematics

contestada

what does x equal ?

what does x equal class=

Respuesta :

Wallind11 Wallind11

24-03-2020

Step-by-step explanation:

m<AOC = 180° ( straight angle)

m<AOB + m<BOC = 180°

x + 128° = 180°

x= 180-128°= 52 °

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