nakia29
nakia29 nakia29
  • 06-04-2019
  • Mathematics
contestada

Can someone please help me with this?

Can someone please help me with this class=

Respuesta :

atheekshkb
atheekshkb atheekshkb
  • 06-04-2019

Step-by-step explanation:

3) adjacent angles add up to 180°

4)substitution property of equality

5) subtraction property of equality

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