Question

Hello everyone, I need some help on a geometry problem. Thanks for any help!

Answer 1

Answer:

8√2.

Step-by-step explanation:

Using the Pythagoras theorem:

16^2 = x^2 + x^2

x^2 = 16^2/2

x^2 =  128

x = √128 =  8√2.

Answer 2

I would say it’s the third option!