Which method can be used to find the area of the composite shape? 2 semicircles on each side of a rectangle. Decompose the figure into one semicircle and one rectangle and add the areas. Decompose the figure into one semicircle and one rectangle and subtract the areas. Decompose the figure into two semicircles and one rectangle and subtract the areas. Decompose the figure into two semicircles and one rectangle and add the areas. Mark this and return