Unit 6 Geometry Vocabulary Review

The number of square units needed to cover a flat surface.

• perimeter

• area

• surface area

• volume

a three sided shape that is half of a square or rectangle.

• rhombus

• triangle

• kite

• trapezoid

A solid figure that has a length, width, and height.

• 2D shape

• 3D shape

• square

• trapezoid

The measure of the number of cubes that can fit into a solid 3D figure.

• volume

• area

• surface area

• perimeter

A flat surface of a solid 3D figure.

• vertex

• edge

• face

• prism

A quadrilateral with at least one pair of parallel sides.

• pyramid

• trapezoid

• triangle

• cube

A quadrilateral in which opposites sides are parallel and congruent.

• polygon

• parallelogram

• pyramid

• cube

A flat pattern that can be folded into a 3D figure.

• net

• base

• vertex

• prism

A 3D figure that has a base of a polygon and all of its other faces are triangles.

• net

• base

• pyramid

• prism

The total area of the outside covering surface of a solid 3D figure.

• surface area

• volume

• perimeter

• area