Question

find x. Plz help me find it step by step!​

Answer 1

Answer:

120°

Step-by-step explanation:

120° + 120° + x = 360° (sum of exterior angles is 360°)

240° + x = 360°

x = 360° - 240°

x = 120°

therefore the value of x is 120°

Answer 2

Answer:

Step-by-step explanation:

by angle sum property ( 180 - 120= 60)

80 + 80 = x( exterior angle property)

x = 160 degree