a solid figure with two congruent polygons that are bases, connected with lateral faces that are rectangles.
having the same size and shape
a closed plane figure formed by 3 or more straight line segments that meet at points called vertices.
a polygon in which all sides are congruent and all angles are congruent is a regular polygon
a cube that has a length, width and height of 1 unit
a solid figure with faces that are polygons
the measure of the amount of space a solid figure occupies.
a polygon that connects with the bases of a polyhedron
an angle that measures less han 90 degrees
an angle that measures more than 90 degrees and less than 180 degrees
an angle that is greater than 180 degrees
a triangle where all sides are equal
a triangle with only two equal sides and angles
a triangle with no equal sides or angles
a plane figure that is usually a polygon, used to describe and help find the volume of a solid figure