Help. The graph represents the piecewise function:

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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).

Do, h = (7, 9) (14, 18) the scale factor is