can you please help me answer and analyse this problem below?? the image is already bellow the question, please help me and explain it well,Thankyou!!

Activity 3 Talte the tallengel A spheroid {or oblate spheroid] is the surface obtained by rotating an ellipse around its minor axis The bowl in Figure 1.41 is in the shape of the lower half of a spheroid; that is, its horizontal cross sections are circles while its vertical cross sections that pass through the center are semielllpses. If this howl is It} in wide at the opening and m in deep at the center, how deep does a circular cover with diameter 9 in go into the bowl? ll} in Figure HI