How many degrees are there in

$4\frac{1}{2}$ of a straight angle?

State the measure of an angle formed when the hour hand of a clock moves from :

$6 \mathrm{to} 6.05$ _____.

State the measure of an angle formed when the hour hand of a clock moves from :

$2 \mathrm{to} 11$ _____.

State the measure of an angle formed when the hour hand of a clock moves from :

$10 \mathrm{to} 4$ _____ right angles.

Find the value of $x$.

Find the value of $x$.

Find the value of $x$.

Find the value of $x$.