petersondori petersondori

18-08-2020
Mathematics

contestada

Hi pls help if you’re good at trigonometry, tysm

Hi pls help if youre good at trigonometry tysm class=

Respuesta :

mathstudent55 mathstudent55

18-08-2020

Answer:

1) a = 65

2) b = 61

3) c = 55

Step-by-step explanation:

1)

a + 115 = 180

a = 65

2)

b + 119 = 180

a = 61

3)

c + 75 + 50 = 180

c = 55

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