Answer:
5.3 in
Explanation:
The pythagorean theorm is a^2 + b^2= c^2
plug in 6 for a and 8 for c to get 6^2 + b^2 = 8^2
This will then result in 36 + b^2 = 64
subtract 36 from both sides to get b^2 = 28
take the square root of both sides to get c = 5.3
hope this helps!