Parallelograms are Quadrangles/Quadrilaterals (4 sides, 4 angles)
Parallelogram “Club”
Rule: must have 2 pairs of
parallel sid es.
Rule: must have
4 right angles
(90° angle)
Rhombus
“Club”
Square
Rule: must
have 4
eq ual sides.
Rectangle “Club”
Square fits into all 3 clubs: Parallelogram, Rhombus, and Rectangle.