Respuesta :

choixongdong
m<3 = 47
m<5 = m<3 = 47 (Alternate interior angles)

answer 
m<5 = 47
musiclover10045

since angle 3 = 47, then angle 1 also = 47

this would mean that both angles 5 & 7 are also 47

so angle 5 = 47 degrees