3D Shapes
A 3D pointed solid that has a flat, round base
Cone
The flat, bottom face of a 3 dimensional solid
Base
This 2D shape has 0 sides and 0 vertices.
Circle
This polygon has 6 sides and 6 vertices.
Hexagon
This polygon has 5 sides and 5 vertices
pentagon
This 3D solid is a special kind of rectangular prism with 6 congruent square faces.
Cube
A line segment that is formed where 2 faces meet
Edge
A polygon with 4 sides and 4 angles
Quadrilateral
This polygon has 4 sides, 4 vertices,4 right angles, and 2 sets of parallel of sides, but not all sides are equal.
Rectangle
This polygon has 8 sides and 8 vertices.
Octagon
A 3D, solid figure with 0 sides and 0 vertices. It has the shape of a round ball.
Sphere
This word is used to describe any flat surface on a solid, 3D figure.
Face
A quadrilateral with 2 pairs of parallel sides, 4 sides of equal length and 4 right angles
square
This polygon has 4 sides, 4 vertices, not all sides are equal, and only has one pair of parallel sides.
Trapezoid
The measure of how long an object is, or the measure of a distance.
length
A 3D solid with 2, congruent circular bases joined by a curved surface.
cylinder
Lines that are a certain distance apart, and never intersect.
Parallel
This kind of shape is flat.
2D or 2 Dimensional
The point where 2 sides of a shape meet, sometimes called a "corner."
Vertex/Vertices
This is the name for any closed, two-dimensional shape with only straight sides.
polygon
A 3D, solid figure with 3 faces that are rectangles and 2 faces that are triangles.
Triangular Prism
Lines that intersect and form 90 degree angles
Perpendicular
This word is used to describe any polygon that has four sides where the opposite sides are parallel, meaning they never touch even if you extend them.
parallelogram
This polygon must have four equal sides, opposite sides parallel and opposite angles parallel, but may not have right angles.
rhombus
Having the same size and shape
Congruent