Question

Help with Math Please... need in 5 min or less.

Answer 1

`√(61)`= the answer

Answer 2

`√(61)`

Explanation:

We see that diagonal AB is also the hypotenuse of a triangle where the other 2 side lengths are 4 and sqrt{45}. Using the Pythagorean theorem, we get that diagonal AB is 
`√(61)`