Question

cora measures \\(\overline{lm}\\) and learns that it is 11 centimeters long. if point m is the midpoint of \\(\overline{ln}\\), then what is the length of \\(\overline{ln}\\)? \\(\square\\) centimeters

Explanation:

Step1: Define midpoint property

A midpoint divides a segment into two equal parts, so $LM = MN = 11$ cm.

Step2: Calculate total length $LN$

$LN = LM + MN$

Step3: Substitute values and solve

$LN = 11 + 11 = 22$ cm

Answer:

22 centimeters