If albert has ten dollars and the prostitute offers oral for 69 dollars, how many more dollars does albert need for the offer.

 The number of sides of the given polygon is 20.

Step-by-step explanation:  Given that the smallest angle of rotation for a regular polygon is 18.

We are to find the number of sides of the polygon.

We know that

if α is the smallest angle of rotation for a polygon, then the number of sides f the polygon is given by

For the given polygon, we have

smallest angle of rotation, α = 18°.

Therefore, the number of sides of the polygon will be

Thus, the number of sides of the polygon is 20.