Question

C
2 in
2 in
22
08
Please help guh

Answer 1

`2√(2)`

Explanation:

a² + b² = c²

2² + 2² = 8

`√(8)` =
`2√(2)`

Answer 2

4√2

Explanation:

Pythagoras states that:

c² = 4² + 4²

so c² = 2·4²

so c = √(2·4²) = 4√2