Find the measure of angle y. Round your answer to the nearest hundreth. (Please type numerical answer only)

The hypotenuse is 13, the side adjacent to angle y is 8 and the opposite side is blank.

Respuesta :

hyp=13
adj=8
(13)(13)=169-(8)(8)=105
asquare=105
square both sides and you get 10.2469 round it up and you get 10.25