Explanations on how to set it up would be great!
you so so much in
don't reply if you're unsure, i genuinely need ///:

a=r

d=q

c=p

b=s

hope this !

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,