Chapter 6.1, Problem 1WE

To determine

To find: whether the statement is correct or not.

Answer to Problem 1WE

The correct statement is $XY=\frac{1}{2}XZ$ and $XZ=XY+YZ$ .

Explanation of Solution

Given Data:

The given diagram is shown in Figure 1

  

Figure 1

Calculation:

From the given diagram the correct point is,

  $\begin{array}{l}XY=\frac{1}{2}XZ\\ XZ=XY+YZ\end{array}$

Thus, the correct statement is $XY=\frac{1}{2}XZ$ and $XZ=XY+YZ$ .