A(6,4) I know that OA and all that is something I do not know
Answer:
Its A
Step-by-step explanation:
If you use photomath itll help you
You should also try wolframalpha.com it can also help u. Just send this exact picture and then they'll help you
hope this helps
Place your dot roughly around 2.23. The square root of 5 is 2.23