Solids of Revolution - Part 7

Task 8

a. Click on , and then press play. Which axis is the trapezoid rotating around?

Select all that apply
  • A
  • B
Check my answer (3)

b. Describe the solid formed by rotating trapezoid ABDC around the axis.

c. What is the volume of the solid formed? (leave your answer in terms of ) Use the fx button to insert the symbol.