Answer:hello
Step-by-step explanation:
Answer:1.0709
Answer:
√20 or 4.47 ish
√(1--3)²+(-2--4)²
√(1+3)²+(-2+4)²
√(4)²+(2)²
√16+4
√20
4.47 ish
(Hopefully this is correct, have a nice day!)