Examples Based Upon Pairs Of Angles | Parallel Lines And A Transversal

The numbre of pairs of vertically opposite angles formed by two parallel lines and a transversal is four.

Write the converse of, "the alternate angles formed by two parallel lines and their transversal are congruent."

Fill in the blank .......... pairs of corresponding angles are formed when two parallel lines are intersected by transversal.

__________ pairs of interrior alternate angles are formed when two parallel lines are intersected by a transversal.

Fill in the blanks in each of the following to make the statement true: (i) If two parallel lines are intersected by a transversal, then each pair of corresponding angles are.... (ii) If two parallel lines are intersected by a transversal, then interior angles on the same side of the transversal are...

Two parallel lines are cut by a transversal , then which of the following are true ? 1. Pair of alternate interior angles are equal. 2. Pair of corresponding angles are equal 3. Pair of interior angles on the same side of the transversal are supplementary.

In the following figures (i) to (iv), a pair of parallel lines are cut by a transversal. Find the size of each lettered angle

In the following figures (i) to (iv), a pair of parallel lines are cut by a transversal. Find the size of each lettered angle

In the following figures (i) to (iv), a pair of parallel lines are cut by a transversal. Find the size of each lettered angle

In the following figures (i) to (iv), a pair of parallel lines are cut by a transversal. Find the size of each lettered angle