Respuesta :

mhanifa

Answer:

  • x = 20, y = 101

Step-by-step explanation:

Diagonal AC is the perpendicular bisector of DB, therefore:

  • DE = EB

Use Pythagorean to find the value of x:

  • [tex]x=\sqrt{29^2-21^2} =\sqrt{400} =20[/tex]

Now, find the value of y:

  • [tex]y=\sqrt{99^2+20^2} =\sqrt{10201} =101[/tex]