An inscribed figure is a geometric shape that is drawn within another shape, such that all the vertices of the inner figure touch the sides of the outer shape. For example, a triangle can be inscribed in a circle if each vertex of the triangle lies on the circumference of the circle. This concept is commonly used in geometry to explore relationships between different shapes. Inscribed figures help in understanding properties like area and angles. For instance, the area of an inscribed polygon can be calculated using the radius of the circumscribing circle. Inscribed figures are essential in various fields, including architecture and engineering, where precise measurements are crucial.