We have on the top of the figure one semircle, on the bottom of the figure another semicircle, to the left of the figure a line segment, and to the right of the figure another line segment, then we have a total of two semicircles and two line segments.
Answer: Fourth option: two semicircles and two line segments
8 children because 11 3/7 is equal to 83/14 If each child receives 10/14 83/10 = 8.3 There can't be .3 of a child so round it and you get 8! Hope this helps!