Question

plz help...find unknown angle...geometry​

Answer 1

Step-by-step explanation:

y + 62 + 49 = 180 (angles on a straight line)

y + 111 = 180

y = 69

3x = y ( Vertically Opposite Angles)

3x = 69

X = 23

3x + z = 180 (angles on a straight line)

69+z = 180

z = 111