Question

Please answer my question ​

Answer 1

0.327

Explanation:

=>
`(√(2)√(5) -√(5) )/(2√(2) )`

Let's put all the givens

=>
`((1.414)(2.236)-(2.236))/(2(1.414))`

=>
`(3.162-2.236)/(2.828)`

=>
`(0.926)/(2.828)`

=> 0.327