Question

In the figure the three concurrent lines AB, CD and EF are intersecting at O'. Then
find y value
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Answer 1

Answer:

In the given figure,

∠BOF=5y

So,

∠EOA=∠BOF=5y        ( vertically opposite angles )

Also

∠COE+∠EOA+∠AOD=180∘    ( supplementary angles )

2y+5y+2y=180∘

9y=180∘

y=9180=20∘

I think it would be helpful to you thanks

Answer 2

Step-by-step explanation:

like this work sheet answers