Question

ZABD and ZDBC are supplementary angles.

Answer 1

Answer:

Solution given:

x+120°=180°[linear pair][supplementary]

x=180°-120=60°

x=60° is your answer

Answer 2

Answer:

As above angles are supplementary,

• x + 120° = 180°
• x = 180° - 120°
• x = 60°

Hence, value of x is 60°.