Pair of Lines

In the given figure, $l\parallel m$. Find the value of $b-a$.

In the given figure, $AB\parallel CD$. Find the value of $x$.

In the figure given, $BD\parallel AE$. If $\overline{CE}=3 \mathrm{cm}$, what is the length of $\overline{AC}$?

Give an example of intersecting lines and parallel lines from your surroundings.

In the given figure, two lines $\overleftrightarrow{AB}$ and $\overleftrightarrow{CD}$ intersect at $O$. Complete the following table.

Two angles are said to be linear if they are adjacent angles formed by two intersecting lines.

Write all the exterior angles of transversal from the figure given below

What is meant by the distance between two parallel lines.

The pair of alternate exterior angles of transversal of parallel lines are:

Classify the angles in the given figure.

If $\angle 1=60°$, then find $\angle 2$.

Classify the angles in the given figure.

See the straight line segments and find out the transversal among them in the figure given below.

In the following figure find the value of $x$. Parallel lines are indicated by arrows.

From the given figure,find the value of $x$   (In degree)

Find the value of $x$ in the given figure,if $l\parallel m$ (In degree)

In the figure below, $AB$ is parallel to $PQ$. If $x=k°$, find the value of $k$.

Find the value of $x$. (Give the value without degree symbol).

Is $t$ the transversal in the figure given below ?

Write answer as Yes or No.

In the given figure, if $QP\parallel SR$, then the value of $a$ is