Geometry Vocabulary
Polygon - A closed plane figure with all straight lines (no curves).
Quadrilateral - a shape with 4 straight sides.
Parallel Lines - lines that are always the same distance apart and never intersect.
Parallelogram - A shape in which the opposite sides/ lines are parallel.
Right Angle - A 90 degree angle, the corners of a square.
Pentagon - A 5 sided shape.
Hexagon - A 6 sided shape.
Octagon - A 8 sided shape.
Trapezoid - A 4 sided shape with a pair of parallel lines.
Rhombus - A parallelogram.
