"I'M DREAMING OF A RIGHT ANGLE"

sung to the tune of "I'm Dreaming of a White Christmas"
by Bob Lochel, Philadelphia, PA
I'm dreaming of a right angle
Just like the ones I used to know.
When its vertex glistens
And people listen
To draw, angles in the snow.

I'm dreaming of a right angle
With every protractor I use
May your rays be merry and bright
And may all your angles be right.