9. Estimate the diagonals of rectangle

$PQRS$ is a rectangle. Its diagonals meet at $O$. Find $y$ if $PO =$ 12$y+2$ and $OQ = 11y+29$. Calculate the value of $y$ and determine the diagonals $PR$ and $QS$.

 

 

1. The value of $y$ is .

 

2. The length of the diagonal $PR$ is .