Question 10
The diagonals of a kite are perpendicular. If the perimeter of kite $KITE$ shown is $2(\sqrt{x}+\sqrt{y})$ units, find $x+y$.
Clarification of the intended interpretation: $\sqrt{x}$ and $\sqrt{y}$ denote the two distinct side lengths of the kite.
Clarification of the intended interpretation: $\sqrt{x}$ and $\sqrt{y}$ denote the two distinct side lengths of the kite.