19.1 Cross Sections and Solids of Rotation

Describe the cross section.

• circle
• oval
• semi-circle
• trapezoid

Tags

CCSS.7.G.A.3

What 3-D solid is formed when this rectangle is rotated about the vertical line?

• Right, rectangular prism

• Right, circular cylinder

• Right, oval cylinder

• Right, square prism

Tags

CCSS.7.G.A.3

Describe the cross section.

• rectangle
• square
• parallelogram
• circle

Tags

CCSS.7.G.A.3

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

• 
• 
• 
• 

Tags

CCSS.7.G.A.3

Describe the cross section.

• rectangle
• trapezoid
• oval
• parallelogram

Tags

CCSS.7.G.A.3

The right triangle as shows is rotated $360\degree$ about the  $y-axis$ in three dimensions. What is the 3-Dimensional solid resulting from the rotation?

• cone

• cylinder

• pyramid

• prism

Tags

CCSS.7.G.A.3

Describe the cross section.

• triangle
• rectangle
• trapezoid
• square

Tags

CCSS.7.G.A.3

Describe the cross section.

• trapezoid
• triangle
• rectangle
• square

Tags

CCSS.7.G.A.3

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

• Sphere

• Cone

• Cyliner

• Frustum

Tags

CCSS.7.G.A.3

What is the cross section depicted here?

• Square

• Triangle

• Pyramid

• plane

Tags

CCSS.7.G.A.3