Your answer is (z+1+w) (z+1-w)
d = 16.76 inches
Step-by-step explanation:
We can extend the definition of the Pythagorean theorem to 3-dimensions:

Let x = 10 in
y = 10 in
z = 9 in


62 triangle a and 59 triangle b
Step-by-step explanation:

Replace x and y.

Solve for y.

Square both sides.


This is the inverse function or you can also say
