Vacationist League: Music

Quadrilaterals have got 4 sides
All quadrilaterals have 4 sides
But there are differences among them that we can find.


Parallelograms have got 4 sides
Opposite sides are parallel
2 pair of parallel sides on a parallelogram


2 pair of parallel sides on a rhombus, too
So a rhombus is a parallelogram—
a parallelogram with 4 congruent sides.


All Rectangles have 4 right angles
The ‘Tangle’s an l-l-ogram, too
Hey, hey, y’all the Square has it all
A square’s a rectangle, a rhombus, and a parallelogram.


Quadrilaterals have got 4 sides
All quadrilaterals have 4 sides
But there are differences among them that we can find!