3D Solids3D SolidsPrisms Pyramids Prisms Pyramids

Cylinders Cones Cylinders Cones SpheresSpheres

PrismsPrisms

BoxesBoxes

Polyhedron/ flat sides that are polygonsPolyhedron/ flat sides that are polygons

Face= surface of a 3-d solidFace= surface of a 3-d solid

Bases= top/bottom/parallel/congruentBases= top/bottom/parallel/congruent

Lateral Faces= non base faces rectanglesLateral Faces= non base faces rectangles

Edges= line segments where faces meetEdges= line segments where faces meet

Vertices= points/corners where edges Vertices= points/corners where edges meetmeet

triangular, rectangular, pentagonal, triangular, rectangular, pentagonal, hexagonal, octagonal…hexagonal, octagonal…

PyramidsPyramids

Like Egypt and MexicoLike Egypt and Mexico

Faces are trianglesFaces are triangles

Just one base (other is a point)Just one base (other is a point)

triangular/rectangular/pentagonal/ triangular/rectangular/pentagonal/ hexagonal…hexagonal…

CylindersCylinders

CansCans

Bases are circlesBases are circles

Lateral face is actually a rectangleLateral face is actually a rectangle

ConesCones

As in ice creamAs in ice cream

A swirl between a cylinder and a pyramidA swirl between a cylinder and a pyramid

Base is a circle, other is a pointBase is a circle, other is a point

Lateral face is…Lateral face is…

SpheresSpheres

BallsBalls

Not circles… not 2-dNot circles… not 2-d

Infinite circles with same radiusInfinite circles with same radius

Baseless and FacelessBaseless and Faceless

Regular SolidsRegular Solids

Regular polygons… equilatangular Regular polygons… equilatangular triangles, squares, reg pentagons…triangles, squares, reg pentagons…

Regular solids… all faces are regular Regular solids… all faces are regular polygons and congruentpolygons and congruent