Question

please answer this question fast.​

Answer 1

Step-by-step explanation:

The angles opposite each other when two lines cross. They are always equal. In this example a° and b° are vertically opposite angles. "Vertical" refers to the vertex (where they cross), NOT up/down.

in fig

angle M = angle N

and,

angle B=angle A

these angles are called vertically opposite angle

.

thankyou