Question

if $kl = 6$ and $lm = 7$, what is $km$?
write your answer as a decimal or integer.

Explanation:

Step1: Analyze the segment addition

Since \( K \), \( L \), and \( M \) are collinear with \( L \) between \( K \) and \( M \), we use the segment addition postulate, which states that \( KM = KL + LM \).

Step2: Substitute the given values

We know \( KL = 6 \) and \( LM = 7 \), so substitute these values into the formula: \( KM = 6 + 7 \).

Step3: Calculate the sum

\( 6 + 7 = 13 \).

Answer:

13