Respuesta :

meredith48034

Answer:

m<EFG =3n + 17

m<GFH= 2n + 23

3n+17+2n+23=180°

5n + 40 = 180

5n = 140

n = 28

m<EFG= 3(28)+17= 84+17= 101°

m<GFH= 2(28)+23= 56+23 = 79°

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