Answer:
Below
Explanation:
The triangles are similar triangles due to A -A - A
Just filling in the values from the figures
rs/lm = 3.61/5.415 = 2/3
st/nm = 9.71/14.565 = 2/3
rt/ln = 11.97 / 17.955 = 2/3
If you do these divisions, the results should be the same number !