Question

Mark the two pairs of vertically opposite angles formed by them with dotted arcs let one pair be named as AOB and Cod so that the other pair is formed by AOC and BOD as shown in Fig​

Answer 1

Answer:

∠AOD and ∠COB are vertically opposite angles.

Step-by-step explanation:

When two straight lines intersect with each other, angles formed between them is called vertically opposite angles.

Now, Here line segments AB and CD intersect.

And, O is the point of intersection.

So, angle formed between them∠AOD and ∠COB are vertically opposite angles