Question

Can anyone help me solve this?

Answer 1

Answer:9

Explanation:

Use the pythagorean theorem.
`a^(2)+b^(2)=c^(2)`

We know both a and c, so it becomes

`4^(2)+b^(2)=√(97)^(2)`=

16+b^2=97=

97-16=b^2=

81=b^2=

9=b