angle
face
closed figure
hexagon
cone
octagon
congruent
open figure
cube
pentagon
edge
polygon
prism
sphere
pyramid
square
quadrilateral
line of
symmetry
rectangular
prism
trapezoid
rhombus
vertex (vertices)
line segment parallelogram
A flat surface of a solid figure that does not roll.
Two rays with the same endpoint.
A polygon with six sides.
A polygon with eight sides.
A figure that does not begin and end at the
same point.
A figure that begins and ends at the same point.
A solid figure with a circle as its base and a curved
surface that meets at a point.
Figures that have the same size and same shape.
A polygon with five sides.
A closed figure made up of line segments.
A solid figure with six faces that are congruent
squares.
A line segment where two faces of a solid figure
meet.
A solid figure in the shape of a ball.
A 3-dimensional shape with two parallel, congruent
bases; all other faces are parallelograms.
A quadrilateral with four right angles and all sides
the same length.
A solid figure whose base is a polygon and whose
faces are triangles with a common point.
A line on which a figure can be folded so the two
parts match exactly.
A polygon with four sides.
A quadrilateral with exactly one pair of parallel
sides.
A solid figure with faces that are rectangles.
A point where three or more edges of a solid figure
meet. Also, the pointed part of a cone.
A special parallelogram in which all sides are
the same length.
A part of a line with two endpoints.
A quadrilateral with two pairs of parallel sides.