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Published byLaureen Norman
Modified over 5 years ago
Congruent Two shapes that are the same size and shape
symmetry a line of symmetry is when you divide a shape in half and both sides of the line are the same
Perpendicular Two lines that intersect at a 90˚ angle
parallel Two lines that do not touch and are equal distances away from each other.
vertices the corner of a 2D or 3D shape. The point where two lines meet.
Faces the flat surfaces of a 3D shape
Edges the place where two faces meet on a 3D figure
Polygon a closed figure with 3 or more sides
Triangle 2d 3 sides 1 face 3 vertices
Circle 2d 1 Face
Square 2d 4 sides of equal measure 1 face 4 vertices
Rectangle 2d 4 sides (2 with equal measure) 1 face 4 vertices
Rhombus 2d 4 sides 1 face 4 vertices
pentagon 2d 5 sides 1face 5 vertices
hexagon 2d 6 sides 1 face 6 vertices
octagon 2d 8 sides 1 face 8 vertices
trapezoid 2d 4 sides 1 face 4 vertices
Parallelogram 2d 4 sides 1 face 4 vertices
Sphere 3d 0 edges 0 faces 0 vertices
cube 3d 12 edges 6 faces 8 vertices
cone 3d 0 edges 1 face 0 vertices
cylinder 3d 0 edges 2 face 0 vertices
pyramid 3d 8 edges 5 faces 5 vertices
Triangular prism 3d 9 edges 5 faces 6 vertices
Rectangular Prism 3d 12 edges 6 faces 8 vertices
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