Question

In the given fig AB ,CD and EF are three line concurrent at o.Find the value of y​

Answer 1

Step-by-step explanation:

In the given figure ,

BOF = 5y

So,

EOA = BOF = 5y ( vertically opposite angles )

2y + 5y + 2y = 180°

9y = 180°

y= 180 / 9 = 20°