sariyaharnoux067 sariyaharnoux067

26-01-2021
Mathematics

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I really need help on this question.!

I really need help on this question class=

Respuesta :

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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