Special Names for Pairs of Angles Made by Parallel Lines and Transversal

Q.

In the given diagram, $\angle XOB$ and $\angle O{O}^{\prime }Q$ are called

1. corresponding angles

2. alternate interior angles

3. alternate exterior angles

4. interior angles on the same side of the transversal

Q.

If a transversal intersects two parallel lines, then, which of the following angles are equal?

1. Pair of corresponding angles are equal

2. Pair of no two angles are equal

3. Angles in linear pairs are equal

4. All the angles are equal

Q.

In the figure given below, if $AB\parallel PQ$. Then, $\angle ACX$ ___ $\angle PRC$.

1. $\ne$

2. $<$

3. $>$

4. $=$

Q.

If a transversal intersects two parallel lines, then, which of the following angles are equal?

1. Pair of corresponding angles are equal

2. Pair of alternate interior angles are equal

3. All pairs of angles are equal

4. All angles are equal

Q.

In the given figure two parallel lines l, m are intersected by a tranversal. Then the pair of co - interior angles are

1. $\angle 4and\angle 5$

2. $\angle 3and\angle 6$

3. $\angle 6and\angle 4$

4. $\angle 5and\angle 6$

Q.

In the given diagram, $\angle$XOB and $\angle$OO'Q are called ________.

1. corresponding angles

2. alternate interior angles

3. alternate exterior angles

4. interior angles on the same side of the transversal

Q.

In the given diagram, $\angle$XOB and $\angle$YO^'P are called ________.

1. corresponding angles

2. alternate interior angles

3. alternate exterior angles

4. interior angles on the same side of the transversal

Q.

Which of the following pair of angles formed are not equal when a transversal falls on two parallel lines?

1. Interior opposite angles (co-interior angles)

2. Alternate angles

3. Corresponding angles

4. Vertically opposite angles

Q.

In the given diagram, \(\angle\)O^|OB and \(\angle\)OO^|P are called ________.

Q.

Match the following:

$\begin{array}{cc}\text{a. Interior angles on the same side of the transversal}& \text{(i) 1 – 5, 2 – 6, 3 – 7 and 4 – 8}\\ \text{b. Alternate exterior angles}& \text{(ii) 4 – 6, 3 – 5}\\ \text{c. Corresponding angles}& \text{(iii) 1 – 7, 2 – 8}\\ \text{d. Alternate interior angles}& \text{(iv) 3 – 6, 4 - 5}\end{array}$

1. a – iv, b – ii, c – iii, d - i

2. a – iv, b – iii, c – i, d - ii

3. a – iii, b – iv, c – i, d - ii

4. a – iii, b – iv, c – ii, d - i