The ratio of exterior angle to interior angle of a regular polygon is $1:4$. Find the number of sides of the polygon.

Find the value of $x$.

The measure of an unknown angle is $x°$ in the given figure. Find the value of $x$.

The measure of unknown angle $x$ in the given figure is $K°$. Find the value of $K.$

Find the measure of unknown angle $x$ (in degrees) in the given figure.

Find the value of $x+y+z$  in the given figure.

The value of $x+y+z=p°$, find the value of $p$.