Question

if two lines interestect each other then prove there vertically lines opposite angle are equal​

Answer 1

Answer:

Yes,VerticallY opposite angles are equal

Answer 2

Answer:

If two lines intersect each other, then the vertically opposite angles are equal. Theorem 6.1 : If two lines intersect each other, then the vertically opposite angles are equal. In the statement above, it is given that 'two lines intersect each other'. So, let AB and CD be two lines intersecting at O