Question

in the figure below, xz = 13 and yz = 5. find xy.

Explanation:

Step1: Identify the relationship

From the figure, we know that $XZ=XY + YZ$.

Step2: Solve for $XY$

We can rewrite the equation as $XY=XZ - YZ$. Substitute $XZ = 13$ and $YZ = 5$ into the equation. So, $XY=13 - 5$.

Answer:

$8$