Cross Sections & Rotations

Describe the cross section.

• circle
• oval
• semi-circle
• trapezoid

Describe the cross section.

• trapezoid
• triangle
• rectangle
• square

Describe the cross section.

• rectangle
• trapezoid
• oval
• parallelogram

Describe the cross section.

• triangle
• rectangle
• oval
• trapezoid

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

• Dome
• Circle
• Ellipse
• Rectangle

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

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

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

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

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Select ALL of the 2D objects that when rotated will create the 3D object.

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