dnienenz dnienenz

19-04-2022
Mathematics

contestada

I really need help thank you!
10 points

I really need help thank you 10 points class=

Respuesta :

thishigopal thishigopal

25-04-2022

Step-by-step explanation:

sum of angles in ∆ = 180

48+6x-28+2x = 180

20+4x = 180

4x = 160

x = 40

b = 212

c = 80

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