Respuesta :

avi63

Answer:

(X+1)+93=3x ( exterior angle of triangle is equal to sum of interior angle)

94=2x

X=94/2

X=47

also X+1=48

3*47=141

now,

Step-by-step explanation:

93+48+X=180 ( angle of triangle)

141+X=180

X=180-141

X=39

angleFGH=39