What am I?
I have 4 congruent sides
I have 4 right angles
Square or rectangle
I have only 1 set of parallel sides
Trapezoid
I am a 2D shape. Closed. No curves. No tails. What am I?
Polygon
I have 2 sets of parallel sides
Parallelogram
Name all of the parallelograms
Rhombus
Square
Rectangle
I have opposite angles that are acute and opposite angles that are obtuse
rhombus
Can you call a rectangle a square?
NO! rectangles don't have 4 equal/congruent sides