Question

in figure , the value of x is​

Answer 1

Answer:

x= 75 is a answer

Step-by-step explanation:

x+10+x+20=180

2x+30=180-30

x=150/2

x=75 is a answer

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Answer 2

Answer:

x = 50

Step-by-step explanation:

Angle AOD +angle DOC + Angle COB = 180.

x +10 +x + x+ 20 = 180

3x +30 = 180

3x= 180 -30

3x =150

x = 150/3

x = 50

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