If two lines intersect at a point, then the
vertically opposite angles are always.......

Name the vertically opposite angles to a and c

Fill in the Blanks :Vertically opposite angles are always____.

a pair of vertically opposite angles are_____

If two lines intersect each other then the number of common points they have

Which of the following is not a vertically opposite angle ?

In the figure three lines p,q and r intersect at a point O observe the angles in the figure write answers to the following . What is the vertically opposite angle to angle1

In the figure three lines p,q and r intersect at a point O observe the angles in the figure write answers to the following. What is the vertically opposite angle to angle6

Name two pairs of vertically opposite angles in the figure.

Name two pairs of vertically opposite angle in the figure.

When two lines intersect the _______angles are equal.