Question

What is the length of the missing leg

Answer 1

I think it's 42

Explanation:

Answer 2

`42`

Explanation:

Remember,
`a^(2) + b^(2) =c^(2)`

This time, it's
`56^(2)+b^(2)=70^(2)`

`70^2-56^2`=
`1764, sq rt` of
`1764=42`