Revolutions of Solids

Identify the solid of revolution generated by revolving the region around the fixed line 𝓁.

• A

• B

• C

• D

Identify the solid of revolution generated by revolving the region around the fixed line 𝓁.

• 
• 
• 
• 

Which 3D shape will be formed if the semi-circle is rotated around axis E?

• 
• 
• 
• 

Which 2-D shape could be revolved about the vertical line to create the 3-D solid?

• 
• 
• 
• 

Identify the solid of revolution generated by revolving the region around the fixed line 𝓁.

• 
• 
• 
• 

what common object would resemble this circle rotated around the x axis?

• ball

• can

• donut

• lamp

Name the solid that would be formed by rotating the shape about a given axis.

• Sphere

• Cone

• Cyliner

• Frustum

what figure was rotated about the y axis to produce this cylinder?

• cylinder

• rectangle

• square

• triangle

What shape will the vertical cross -section of a cylinder be?

• Circle

• Triangle

• Rectangle

• Ellipse

What shape will the horizontal cross-section of a cone be?

• Dome

• Circle

• Pyramid

• Triangle