Answer:
JK = 4
KL = 4
JL = 8
Explanation:
Given that K is the midpoint of JL, we have:
See that JK = KL
So,
[tex]4x=x+3[/tex]
We then solve for x
Subtract x from both sides
[tex]\begin{gathered} 4x-x=3 \\ \\ 3x=3 \end{gathered}[/tex]
Divide both sides by 3
[tex]\begin{gathered} \frac{3x}{3}=\frac{3}{3} \\ \\ x=1 \end{gathered}[/tex]
Therefore
JK = 4x = 4(1) = 4
KL = x + 3 = 1 + 3 = 4
JL = JK + KL = 4 + 4 = 8
