How do you use the properties of inscribed polygons to solve problems?

It depends on what is given to you in the problem and what s to be found. You need to specify your question.

In generally, you can use the formula for angles of regular polygons to find the number of sides, the length of a side and perimeter, you can find the radius and area of a circle in which the polygon is inscribed using appropriate geometric and trigonometric formulas.