The given triangle is a right-angled triangle.
Consider PO is Hypotenuse.
By using the Pythagoras formula, we get




Consider the angle x:
Recall the sine formula

Substitute Opposite side =6 and Hypotenuse=10, we get





Consider the angle y:
Recall the sine formula

Substitute Opposite side =8 and Hypotenuse=10, we get





Hence the required values are

