Shapes
Lines
Angels
Triangle
3D Shapes
100
A closed shape
Only straight line segments (not round)
Can be regular (all sides same length)
Or Irregular (sides are different lengths)
POLYGONS
100
Two lines that will never intersect
Parallel Lines
100
Angles that share a ray
Adjacent Angles
100
A type of triangle
With all acute angles
Acute triangles
100
For 3D shapes
Points/Corners where three edges meet
Vertices (3D)
200
A Quadrilateral
A Parallelogram
Four equal length sides
Opposite angles same
Includes squares
Rhombus
200
Lines that cross
Perpendicular Lines
200
Adjacent Angles that make a 90 degree angle
Complementary
200
A type of triangle
With one Obtuse angle
Obtuse triangles
200
For 3D shapes
A line segment where two faces meet
Edges (3D)
300
A quadrilateral with
Two sets of parallel sides
Each set is equal in length
Includes rectangles, squares, rhombus
Parallelograms
300
straight line, never ends in either direction
Line
300
Adjacent angles that make a 180 degree angle
Supplementary
300
A type of triangle
With one Right Angle
Right triangles
300
What is this shape?
A Cube
400
A Quadrilateral
Two pairs of congruent sides that are
Adjacent to each other.
Not a parallelogram
Two diagonals are perpendicular
The diagonals are not the same length
Kites
400
part of a line. Has two endpoints
Line Segment
400
when two lines intersect Angles are made
They are always Congruent / same
Vertical Angles
400
A type of triangle
Sides are all different lengths
And all different angles
Scalene
triangles
400
What shape is this?
A Triangular Prism
500
A Quadrilateral
Only ONE set of parallel sides
Trapezoids
500
has one endpoint.
Ray
500
same angels
Angles
Congruent
500
A type of triangle
With equal length sides
And same size angles
Equilateral
triangles
500
For 3D shapes
The flat surface of a 3D shape
Faces (3D)