Is a sequence of a funtion whose domain sat of rational numbers

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Find the value of x. give reasons to justify your solutions! h ∈ ig

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74