Using the Pythagorean theorem:
a^2 + b^2 = c^2
A and B are the sides and c is the hypotenuse.
4^2 + 5^2 = c^2
Simplify:
16+25 = c^2
41 = c^2
Take the square root of both sides:
c=√41
Combine like terms
Add to both sides
Divide both sides
I only see three steps, man
3 is n and that is the answer
Answer:

Step-by-step explanation:

Answer:
5000
Step-by-step explanation: