Question

PLEASE HELP ME ╥﹏╥
no asal²​

Answer 1

Jawaban:

3x = 60

x = 20°

60 + ( y + 40) = 180

y = 80°

60 + (z - 40) = 180

z = 160°

Answer 2

Penjelasan dengan langkah-langkah:

3x = 60°

x = 20

y+40= 180-60

y+40=120

y=120-40

y=80

Z-40=180-60

z-40=120

z=120+40

z=160