Question

is $overline{ln}$ congruent to $overline{km}$?
-846 -844 -842 -840 -838 -836 -834 -832
k l m n
yes no

Explanation:

Step1: Calculate length of $\overline{LN}$

$LN=- 838-(-842)=4$

Step2: Calculate length of $\overline{KM}$

$KM=-840 - (-844)=4$

Step3: Compare lengths

Since $LN = KM = 4$, the line - segments are congruent.

Answer:

yes