How do we call the point where sides meet to make a corner in a shape.
Angle
What's another way to call square corners?
Right angle
The straight line that connects two points of a shape we call it...
sides
How many sides does this shape have?
5 sides
These are lines that never meet. They are always the same distance apart.
Parallel lines
What do we call two-dimensional shapes with straight sides that are fully closed and have 3 or more sides?
Polygons
How many parallel lines does it have?
1 pair of parallel lines
What's the name of this polygon?
Trapezoid
What's the name of this polygon?
Rectangle
What's the name of this polygon?
Pentagon
What's the name of this polygon?
Hexagon
Is this polygon a quadrilateral? Why?
Yes, because it has four sides.
How many angles does this shape have?
6 angles
How do we call quadrilaterals that have two sets of parallel sides?
Parallelogram
