Math TAKS Obj Math TAKS Obj 7 Vocab7 Vocab
NetNetA two dimentsional A two dimentsional
representation of a three representation of a three dimensional objectdimensional object
PyramidPyramidHas one base and lateral Has one base and lateral
faces that are in the faces that are in the shape of triangleshape of triangle
PrismPrismHas 2 bases and lateral Has 2 bases and lateral
faces that are faces that are parallelogramsparallelograms
Surface AreaSurface AreaTo figure how much To figure how much
wallpaper is needed to wallpaper is needed to paper a 3D figure you use paper a 3D figure you use
______________
To figure how To figure how much liguqid in much liguqid in
a 3D figures a 3D figures holds find holds find
the….the….VolumeVolume
The point The point halfway halfway
between the between the endponts of a endponts of a segment is…..segment is…..
MidpointMidpoint
MedianMedianThe line drawn from the The line drawn from the vertex of a triangle to vertex of a triangle to
midpoint of the opposite midpoint of the opposite sideside
Negative Negative RecipocalRecipocal
Created by flipping and Created by flipping and changing the sign of a changing the sign of a
fractionfraction
Triangular Triangular PrismPrism
3D figure with triangular 3D figure with triangular bases andbases and
rectangular lateral faces.rectangular lateral faces.
cubecube3D figure with square 3D figure with square
bases and square bases and square
lateral faces.lateral faces.
Rectangular Rectangular PrismPrism
3D figure with 3D figure with rectangular bases and rectangular bases and
rectangular lateral faces. rectangular lateral faces.
Triangular Triangular Pyramid Pyramid
3D figure with triangular 3D figure with triangular base and triangular base and triangular
lateral faces. lateral faces.
Rectangular Rectangular Pyramid Pyramid 3D figure with 3D figure with
rectangular base and rectangular base and
triangular lateral faces.triangular lateral faces.
cylindercylinder3D figure with circular 3D figure with circular
bases and one bases and one
curved surface.curved surface.
conecone3D figure with circular 3D figure with circular
base and one base and one
curved surface. curved surface.
spheresphere3D figure with no base 3D figure with no base
and one and one
curved surface.curved surface.
FaceFaceA flat surface of a 3D A flat surface of a 3D
figure.figure.
EdgeEdgeWhere two faces of a 3D Where two faces of a 3D
figure meet. figure meet.
VertexVertexA point where A point where three or more three or more
faces meetfaces meet
VerticesVerticesThe plural of vertexThe plural of vertex
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