QuestionFind the value of $c$ and $Y Z$ if $Y$ is between $X$ and $Z$. $$\begin{array}{l} X Y=11, Y Z=4 c, X Z=83 \\ c= \end{array}$$ $\square$ $$Y Z=$$ $\square$

Studdy Solution
Calculate $YZ$:
Substitute the value of $c$ into the expression for $YZ$:
$$YZ = 4c$$
$$YZ = 4 \times 18$$
$$YZ = 72$$
The value of $c$ is:
$$\boxed{18}$$
The length of $YZ$ is:
$$\boxed{72}$$