Question

What is the length of leg y of the right triangle?

2
8
1
2
3
5

Answer 1

12.

We know
`a^(2) + b^(2) = c^(2)`. So
`35^(2) + b^(2) = 37^(2)`.

So it would be:
1225 +
`b^(2)` =1369.


`b^(2) = 144`

So b = 12.