A closed shape with straight lines that do not cross.
A shape that has a perimeter with no openings.
A shape that has a perimeter with openings.
A The outside straight line between two vertices.
The point where where two sides meet to make an angle or a corner.
A polygon with three sides and 3 vertices.
A polygon with four sides and four vertices.
A quadrilateral polygon with opposite sides that are parallel and 4 right angles.
A rectangle with four equal sides and four right angles.
Figures that are exactly the same in size and shape.
Figures that are the same in shape, but are different in size.
line of symmetry
A line that divides a figure into two sides that mirror each other.
North, South, East, West.
A symbol in a map showing the cardinal directions.
A quadrilateral polygon with one pair of parallel sides.
A quadrilateral polygon with 2 pairs of parallel lines that is shaped like a diamond.
A polygon with 5 sides and 5 vertices.
Penta means 5
A polygon with 6 sides and 6 vertices.
A shape with 8 sides and 8 vertices. Octa means 8.