Exploring Cross Sections of 3D Objects

When a plane intersects a three-dimensional object, what determines the shape of the cross-section?

• The material of the object

• The color of the object

• The size of the object

• The angle of the plane

Tags

CCSS.7.G.A.3

What shape is the cross-section when a plane intersects a square prism parallel to its bases?

• Square

• Triangle

• Circle

• Rectangle

Tags

CCSS.7.G.A.3

What does the cross-section become when a plane is tilted 45 degrees while intersecting a square prism?

• Triangle

• Rectangle

• Circle

• Square

Tags

CCSS.7.G.A.3

What is the shape of the cross-section when a plane intersects a cylinder parallel to its bases?

• Rectangle

• Triangle

• Ellipse

• Circle

Tags

CCSS.7.G.A.3

What shape does the cross-section take when a plane is tilted 45 degrees in a cylinder?

• Rectangle

• Ellipse

• Square

• Circle

Tags

CCSS.7.G.A.3

If a plane intersects a cylinder perpendicularly to the bases, what shape are all the cross-sections?

• Ellipses

• Circles

• Triangles

• Rectangles

Tags

CCSS.7.G.A.3

What is the cross-section shape when a plane intersects a square pyramid parallel to its base?

• Rectangle

• Triangle

• Square

• Circle

Tags

CCSS.7.G.A.3

What shape results from a 45-degree tilted plane intersecting a square pyramid?

• Rectangle

• Square

• Triangle

• Pentagon

Tags

CCSS.7.G.A.3

What shape is the cross-section when a plane is perpendicular to the base of a square pyramid?

• Square

• Triangle

• Circle

• Rectangle

Tags

CCSS.7.G.A.3

What type of cross-sections are formed when a plane passes through a rotated square pyramid perpendicular to its base?

• Trapezoids

• Triangles

• Rectangles

• Circles

Tags

CCSS.7.G.A.3