Question

In the given figure, lines $\text{AB and CD}$ intersect at point $\text{O}$.
Name all the pair of adjacent angle

Answer 1

Given, Line $\text{AB and CD}$intersect at a point O.​

• Now we know that, two angles are said to be adjacent angles if:​
• They have their vertices at the same point.
• ​They have one common arm.​
• The other arms of the angles are on the opposite sides of the common arm.​

Adjacent angles are :

$\angle \text{BOD and}\angle \text{DOA}$
$\angle \text{AOC and}\angle \text{BOC}$
$\angle \text{DOA and}\angle \text{AOC}$
$\angle \text{BOC and}\angle \text{BOD}$
Hence ,above are the required adjacent angle.