Cross-Sections and Rotations Calculus

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

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

• Dome

• Circle

• Ellipse

• Rectangle

Tags

CCSS.7.G.A.3

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

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Tags

CCSS.7.G.A.3

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

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Tags

CCSS.7.G.A.3

Click the correct answer.

Tags

CCSS.8.G.A.3

The point (8,6) is rotated 90 degrees clockwise. What is the coordinate of the new point?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the cross section.

• triangle

• rectangle

• oval

• trapezoid

Tags

CCSS.7.G.A.3

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

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Tags

CCSS.7.G.A.3

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

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Tags

CCSS.7.G.A.3

Identify the solid of revolution generated by revolving the region around the fixed line 𝓁.

• A

• B

• C

• D

Tags

CCSS.7.G.A.3