Identify the two linear pairs of angles from the following figure.

  

Identify the pair of adjacent complementary angles from the following figure.

Find the value of $x$ and $y$ in the given figure.

Find the value of $x$ and $y$ in the given figure.

Find the complement of the following angle:

$67°$

Find the complement of the following angle:

$49°$

Find the complement of the following angle:

$55°$

Find the complement of the following angle:

$18°$

Find the complement of the following angle:

$26°$