Unit 6: Vocabulary Practice - 3D

A solid figure that has two congruent, parallel polygons as its bases.

• pyramid
• sphere
• prism
• trapezoid

Pyramid is:

• A three-dimensional object with two rectangular bases.
• A solid shape with a polygon as a base and triangular faces that come to a point.
• The amount of space a three dimensional object occupies.
• The number of square units needed to cover a surface.

The amount of space a three-dimensional object occupies:

• volume
• diameter
• circumference
• area

Which is NOT a net? (Choose the one that is NOT a net)

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The sum of the area of the faces and bases of a three-dimensional object:

• net
• total surface area
• Bases
• prism

The surface a solid object stands on.

• volume
• Bases (B)
• area
• perimeter

The number of square units need to cover a surface:

• congruent
• area
• perimeter
• circumference

All of these are pyramids EXCEPT: (Choose the one that is NOT a pyramid.)

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A three-dimensional object with one triangular base and three triangular faces:

• rectangular pyramid
• triangular prism
• rectangular prism
• triangular pyramid

Which figure is a triangular prism?

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