Geometry Basic Vocab - 3rd grade

the term that applies to all of these shapes

• square

• rhombus

• quadrilateral

• congruent

2D, closed shape with 4 sides and 4 right angles, and opposite angles that are equal

• pentagon

• vertex

• rectangle

• parallelogram

a term that means having the same size and shape

• vertex

• parallelogram

• geometry

• congruent

2D closed shape with 3 sides

• triangle

• geometry

• vertex

• hexagon

the term that applies to all of these shapes

• rhombus

• hexagon

• parallelogram

• rectangle

type of parallelogram where each pair of opposite sides are equal in length

• rhombus

• polygon

• parallelogram

• rectangle

any closed 4-sided shape

• square

• rhombus

• quadrilateral

• congruent

a 2D shape with 5 sides

• hexagon

• pentagon

• triangle

• congruent

• quadrilateral

• hexagon

• pentagon

• triangle

• rhombus

• polygon

• parallelogram

• rectangle