Math, asked by kirtisingh2006, 1 month ago

12. In the given figure, find angle AOB in degrees
1089
X
2x

Answers

Answered by 5346720arnavtyagi

0

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.

Step-by-step explanation:

Answered by ananyatiwari160605

0

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.

Step-by-step explanation:

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