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Cross-sections, Rotations, and Geometric Nets
Secondary Math 3 – Section 8.1
Names of ShapesCircle Square Rectangle
Triangle Trapezoid Pentagon
Hexagon Ellipse Octagon
Names of SolidsCube Prism Cylinder
Sphere Pyramid Cone
What is a cross-section?
Identify the cross-section of this solid.
Identify the cross-section of this solid.
Identify the cross-section of this solid.
Identify the cross-section of this solid.
Identify the cross-section of this solid.
Challenge Question
Can you cut the cube with a plane and create a cross-section with:
a) 3 sides b) 4 sidesc) 5 sides d) 6 sidese) 7 sides f) 8 sides