libertymoore03 libertymoore03

31-03-2017
Mathematics

contestada

please help!!!
i really suck at this ㅠㅠ

please help i really suck at this ㅠㅠ class=

Respuesta :

kemanci kemanci

07-04-2017

The sum of the interior angles of a triangle is 180.
48+6x-28+2x=180
20+8x=180
8x=160
x=20
b=92
c=40
48+92+40

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