Question

If LN = 54 and LM = 31 , find MN

Answer 1

Given:

`\begin{gathered} LN=54 \\ LM=31 \end{gathered}`

Required:

To find the value of MN.

Step-by-step explanation:

Consider the figure

From the figure

`\begin{gathered} LN=LM+MN \\ \\ 54=31+MN \\ \\ MN=54-31 \\ \\ MN=23 \end{gathered}`

Final Answer:

`MN=23`