Write an inequality for the following statement.
a is greater than or equal to 5

What is the measure of angle afe? 79 81 91 99

Which of the following points is collinear with (-2,1) and (0,3)

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).