Transversal

Q. Find the $\angle x$ in the given figure, if AB || CD.​

1. ${75}^{\circ }$
2. ${55}^{\circ }$
3. ${160}^{\circ }$
4. ${145}^{\circ }$

Q. The representation of $l_1\text{perpendicular to}{l}_2$ is

1. $l_1||l_2$
2. $l_1\perp l_2$
3. $l_1\ne l_2$

Q. Find the $\angle x$ in the given figure, if AB || CD.​

1. ${75}^{\circ }$
2. ${55}^{\circ }$
3. ${160}^{\circ }$
4. ${145}^{\circ }$

Q. When a pair of parallel lines are cut by a transversal_____ angles are formed.

1. 12
2. 6
3. 4
4. 8