Finding C [ all the 2's in this thingy are an exponent.]

eg. 1

Here is the diagram.

Its a bad diagram. But i hope you can at least see it. lol okay well here is the math work::

You know that: a2+b2=c2

42+32=c2

[4x4] + [3x3] = c2

16 + 9 = c2

c2 = 25

the square root of 25 is 5 so the answer is 5

back to the diagram