what is AB? in the right triangle shown, AC = BC = 2

Answer:
2.83
Step-by-step explanation:
using the pythagorean theorem, [tex]AB=\sqrt{AC^2+BC^2}=\sqrt{2^2+2^2}[/tex]≈[tex]2.83[/tex]
Answer:
2.8
Step-by-step explanation:
2^2+2^2=x^2
4+4=8
square root of 8=2.8