Question

A0B is
straight line
In
fig.
find the value of x
63
hr
А A
B​

Answer 1

Answer:

where is fig. we can't understand properly

Answer 2

Answer:

In given figure

∠AOD+∠DOC+∠COB=180∘

[linear pair]

3x+10+3x+10+2x=180

8x+20=180

8x=180-20

8x=160

x= 8 160=20

∴ value of x is 20.