U9 Cross Sections of Solids

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

• Dome
• Circle
• Ellipse
• Rectangle

Tags

CCSS.7.G.A.3

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

• Circle
• Triangle
• Rectangle
• Ellipse

Tags

CCSS.7.G.A.3

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

• Square
• Triangle
• Trapezoid
• Circle

Tags

CCSS.7.G.A.3

Describe the cross section.

• circle
• oval
• semi-circle
• trapezoid

Tags

CCSS.7.G.A.3

What cross sections might you see when a plane intersects a cone that you would not see when a plane intersects a pyramid or a prism?

• circle
• trapezoid
• rectangle
• trapezoid

Tags

CCSS.7.G.A.3

Select the 2D object that can be rotated to form the 3D object shown.

• 
• 
• 
• 

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

Which 3-D solid is created when the rectangle is rotated about the horizontal line?

• 
• 
• 
• 

Tags

CCSS.7.G.A.3

The cross-section of a 3D figure is shaped like a circle. Which could NOT have been the 3D figure?

• Sphere

• Pyramid

• Cylinder

• Cone

Tags

CCSS.7.G.A.3

Which shape is NOT a cross section of a cone?

• Parabola

• Ellipse

• Circle

• Square

Tags

CCSS.7.G.A.3