Question

PLEASE HELP! GEOMETRY. I'M LOST! O.o

Answer 1

Answer:

5.43

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Alright, lets get started.

Please refer the diagram I have attached.

The diagram refers the angle bisector theorem.

Hence using this theorem in our given diagram:

$\frac{LM}{LN}=\frac{x}{ON}$

$\frac{18}{10}=\frac{x}{4}$

Cross multiplying,

$x=4*1.8 = 7.2$

Hence the answer is 7.2      :   Answer (A)

Hope it will help :)