The polygons are regular polygons. what is the area of the shaded region to the nearest tenth? (see attachment)

Area of shaded region = 2(4*4)=2*16=32 in squared 

hope helped 

In your question where as a regular polygon is showed in the figure and ask to calculate the area of the shaded region and convert it to the nearest tenth and the are would be 24.0. I hope you are satistfied with my answer and if you need some clarification, please feel free to ask for more

Graph a should be your answer