Question

if two lines intersect each other then prove that vertically opposite angle are equal​

Answer 1

Step-by-step explanation:

Let LM & PN are two lines

O is intersection point

LOP + LON = 180°....(linear pair)

LON + MON = 180° ....(linear pair)

LOP + MON = 180° ....(eliminating LON)

Similarly You can prove other side also

Hope it helps you buddy

Answer 2

Answer:

I hope this might help you.