A Poly That I Used to Know

Now and then i think about the quadrilaterals Like when you said rectangle angles were always right Told myself that they were right in squares Rectangle sides form two equal pairs Of congruent sides parallel to eachother I can get confused when its a shape called a rhombus The quadrilaterals four sides, always equal Then we found out diaganols bisect Perpendicular where they connect But I'll admit that one could also be a diamond Why'd you have to be a Pentagon? You have an extra side that makes you so darn hard to measure Don't even have just one thereom 'Cept polygon angle sum and well thats too much No you didn't be concave Have your sides point in and now your shape is irregular I guess that i don't care much though Now you're just a Poly that I used to know Now you're just a Poly that I used to know Now you're just a Poly that I used to know *Painted girl enters* *My head will be in the way of most of this- I apologize* Now and then i think of all the times we measured angles Each pair of base angles are congruent in a trapezoid But just if its iscolese Quads are 360 degrees Not that you would really know You're still caught up in the problem of the poly that YOU USED TO KNOW Why'd you have to be a Pentagon? You have an extra side which makes you so darn hard to measure Don't even have just one thereom 'Cept polygon angle sum and well thats too much No you didn't have to be concave Have your sides point in and now your shape is irregular I guess that i don't care much though Now you're just a Poly that I used to know A POLY I used to know Now you're just a Poly that I used to know A POLY I used to know Now you're just a Poly that I used to know Used to know That i used to knoww I used to know A poly (the credits got doubled here for some reason- technology sucks im sorry)