An alien amoeba was created by removing or adding or removing 12 semicircles from a 6 unit square (see the figure below). What is the area of the amoeba. What is the perimeter of the amoeba? A nano virus created to invade and destroy the amoeba has a radius of 0.1 unit radius. How many nano viruses will be required to completely surround the planer amoeba?
TJ test prep practice problems for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.