The bowl in Figure 14(A) is 21 cm high, obtained by rotating the curve in Figure 14(B)

Question:

The bowl in Figure 14(A) is 21 cm high, obtained by rotating the curve in Figure 14(B) as indicated. Estimate the volume capacity of the bowl shown by taking the average of right- and left-endpoint approximations to the integral with N = 7. The inner radii (in centimeters) starting from the top are 0, 4, 7, 8, 10, 13, 14, 20.

(A) (B) 30 -25 -21 19 16 12 20 21 cm -X