Question

in the given figure ∠BOC=120 Find the value of x and y

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Answer 1

Answer:

x=20°

y=30°

Step-by-step explanation:

Here,

AOC+BOC= 180° (adjacent angle)

3x+120°=180°

3x=180°-120°

3x=60°

x=60°/3

x=20°

Now,

DOB+BOC=180°. ( adjacent angle)

2y+120°=180°

2y=180°-120°

2y=60°

y=60°/2

y=30°