Egmont Imagination/Three Sides Now (from Sesame Street)

Cast

 * Rex (from Rex the Runt) as Telly Monster
 * Fly and Chuck (from Help! I'm a Fish) as Anything Muppet Hippies

Lyrics
Rex: I see a square up in the air four equal sides and corners fair. I wonder why a square is there. But still, it is okay.

Rex and Chuck : Ok ay.

Rex: This rectangle I've seen before Unequal sides and corners four Its shape reminds me of a door I've looked at shapes that way.

Rex and Chuck : That way.

Rex: But a triangle is a thrill to see Three lovely sides and corners three It look like poetry to me I looked at three sides now They made me say "Oh, wow!"

Rex: A triangle.

Chuck: Far out!

Rex: A circle is one side that bends around and around that never ends. With circles, I'm the best of friends They're useful as can be.

Rex and Chuck : Can be.

Rex: A circle can be many a thing A hoop, a tire, an onion ring, but circles don't make my heart sing to triangles I bow. A triangle is a thrill to see Three lovely sides and corners three It look like poetry to me I looked at three sides now They made me say "Oh, wow!"

Rex: A triangle.

Chuck: Oh, wow!

Rex: Oh, wow!