Module 7 3rd Grade Eureka Vocabulary

What is a quadrilateral?

• A closed figure with three or more straight sides.

• A flat figure enclosed by five straight sides and five angles.

• A four-sided polygon, e.g., square, rhombus, rectangle, parallelogram, trapezoid.

• A flat figure enclosed by six straight sides and six angles.

What does the term "parallel" refer to?

• A line segment where two faces meet.

• The surface a solid object stands on.

• Lines that do not intersect, even when extended in both directions.

• A two-dimensional side of a three-dimensional shape.

Which shape is described as a flat figure enclosed by seven straight sides and seven angles?

• Hexagon

• Octagon

• Pentagon

• Heptagon

What is a polygon?

• A line segment where two faces meet.

• A closed figure with three or more straight sides, e.g., triangle, quadrilateral, pentagon, hexagon.

• The surface a solid object stands on.

• A prism with two identical rectangular bases.

What is a rectangular prism?

• A four-sided polygon with both pairs of opposite sides parallel.

• A flat figure enclosed by eight straight sides and eight angles.

• A prism with two identical rectangular bases.

• A flat figure enclosed by six straight sides and six angles.

What is the definition of an edge in geometry?

• The surface a solid object stands on.

• A two-dimensional side of a three-dimensional shape.

• A line segment where two faces meet.

• Lines that do not intersect, even when extended in both directions.

What is a base?

• Lines that never meet.

• (the surface a solid object stands on)

What is a face?

• a two-dimensional side of a three-dimensional shape)

• (a closed figure with three or more straight sides, e.g., triangle, quadrilateral, pentagon,

  hexagon)*

• (lines that do not intersect, even when extended in both directions)*

What is a Parallelogram?

• (a flat figure enclosed by seven straight sides and seven angles)

• (a two-dimensional side of a three-dimensional shape)

• (a quadrilateral with both pairs of opposite sides parallel)

What is a Pentagon?

• (a flat figure enclosed by eight straight sides and eight angles)

• (a flat figure enclosed by six straight sides and six angles)

• (a flat figure enclosed by five straight sides and five angles)