Let's do the Pythagoras!

Look at a right __________
With a 90 _________ right angle
Across from the right angle is the __________--
It's no surprise the hypotenuse is the longest _________

The Pythagorean ________
Is a delicate ________
To find the hypotenuse take the square ________
Of the sum of the two other sides' squares...and then ________

Now how do you find the hypotenuse's ________
If you know the length of the ________ other sides?
Let's take you back to ol' Ancient Greece
________ is gonna show you why:

How do you find the hypotenuse's length
If you know the ________of the two other sides? 
Let's take you back to ol' Ancient Greece
Pythagorus is gonna show you why:

a squared plus b squared equals c ________
Where c is the length of the ________
a squared plus b squared equals c squared
Where a and b are the length of the other ________

a squared plus b squared equals c squared
Where c is the length of the hypotenuse 
a squared plus b squared equals c squared
Where a and b are the length of the other sides