Solids of Revolution - Part 3

a. Click on [math]\beta[/math], and then press play. Which axis is the rectangle rotating around?

y-axis x-axis

b. Name the solid formed by rotating rectangle ABDC around the axis.

Cylinder Prism Cone Pyramid

c. Identify the height and the radius of the solid in revolution.

h=8, r = 16 h=8, r = 6 h=6, r = 8 h=8, r = 12

d. What is the volume of the solid formed?

384[math]\pi[/math] 2048[math]\pi[/math] 288[math]\pi[/math] 1152[math]\pi[/math]

e. What is the surface area of the solid formed?

704[math]\pi[/math] 168[math]\pi[/math] 480[math]\pi[/math] 224[math]\pi[/math]

Information: Solids of Revolution - Part 3