sariyaharnoux067
sariyaharnoux067 sariyaharnoux067
  • 26-01-2021
  • Mathematics
contestada

I really need help on this question.!

I really need help on this question class=

Respuesta :

rosh18
rosh18 rosh18
  • 26-01-2021

Answer:

[tex]b = 135 \\ a + c = 45(ie \: 180 - 135) \\ a = \frac{45}{2} \\ a = 22.5[/tex]

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