Question

point l is on line segment $overline{km}$. given $lm = 15$ and $km = 20$, determine the length $overline{kl}$.

Explanation:

Step1: Recall segment - length relationship

Since point L is on line segment $\overline{KM}$, we know that $KM=KL + LM$.

Step2: Solve for KL

We can rewrite the formula as $KL=KM - LM$.
Substitute $LM = 15$ and $KM = 20$ into the formula: $KL=20 - 15$.

Answer:

$5$