Unit 8 Vocabulary Quiz

If 2 figures have the same height and the same cross-sectional area at every point along that height, they have the same volume

• Cavalieri’s Principle

• SohCahToa

• Volume Rules

• Surface Area

The space occupied within the boundaries of an object in three-dimensional space

• Perimeter

• Density

• Volume

• Area

The size of a surface

• Perimeter

• Density

• Volume

• Area

A three-dimensional geometric shape that tapers smoothly from a flat base to a point called the apex or vertex

• Cone

• Cylinder

• Pyramid

• Prism

A solid object with two identical flat ends that are circular and one curved side

• Cone

• Cylinder

• Pyramid

• Prism

A figure whose sides are triangles which meet at the top and has a base that is a polygon 

• Cone

• Cylinder

• Pyramid

• Prism

A solid object with two identical ends and flat sides.

• Cone

• Cylinder

• Pyramid

• Prism

A plane figure with at least three straight sides and angles, and typically five or more

• Polygon

• Prism

• Edge

• Figure

A line segment on the boundary joining one vertex (corner point) to another

• Polygon

• Prism

• Edge

• Figure

Where lines cross over and have a common point

• Apex

• Cross-Section

• Edge

• Intersection