Polygons
This is a closed figure made up of straight line segments.
Polygon
A quadrilateral with 4 right angles.
Rectangle
A line segment that in one side of a polygon.
Side
A parallogram with 4 right angles.
Rectangle
A polygon that has some angles pointing inward (not all angles point ourward)
Concave polygon
A quadrilateral with 2 pairs of parallel sides.
Parallelogram
The point where two sides of a polygon meet.
Vertex
A parallelogram with all sides equal in length.
Rhombus
A polygon in which all angles point outward (no angles point inward)
Convex polygon
A quadrilateral with all sides the same length and opposite sides parallel (all sides equal)
Rhombus
The space between two rays share an endpoint; it is formed where two lines meet.
Angle
A quadrilateral that is both a rectangle and a rhombus.
Square
A four sided polygon is called this.
Quadrilateral
A quadrilateral that is a parallelogram with 4 right angles and all sides the same length.
Square
A 90-degree angle:an angle that makes a square corner.
Right angle
A quadrilateral with only one pair of parallel sides.
Trapezoid
A four sided polygon with only one pair of parallel sides.
Trapezoid
A quadrilateral where opposite sides are parallel but not all angles are right angles.
Parallelogram
The name for one of the straight edges of a polygon.
Side
A four sided shape with 2 pairs of parallel sides and opposite sides equal in length.
Parallelogram