I've heard, you have sides of three

And you're half a square

You may, be scalene

I've heard, that your sides are straight

And you're 2D

And have, many degrees

Never mind I'll find something acute

I wish I were an isosceles, too

Please forget these, you'll find way better shapes

The one that's coming next you will really like the best

Trapezoids are, pretty great

They may, make mistakes

But it's OK

Four sides, two are, parallel

Does it, remind you of the train tracks?

Never mind I'll find something acute

I wish I were an isosceles, too

Please forget these, you'll find way better shapes

The one that's coming next you will really like the best

Who would have known 540 degrees

Could fit in a trapezoid who looks like me

Who could have known how, bitter sweet

This could be

Never mind I'll find something acute

I wish I were an isosceles acute

Please forget these, you'll find way better shapes

The one that's coming next you will really like the best

The one that's coming next you will really like the best