Answer:
MO/KO = NO/LO
5/10 = 3/LO
5/10 = 3/x
Explanation:
Since KLO and MNO are similar, that means the corresponding sides share a common proportion:
Note how corresponding sides MO and KO are given measurements, that means we can find the common proportion by dividing MO/KO (which is 5/10). Knowing the proportion between the corresponding sides between MO and KO, we can find LO by finding its corresponding side and setting up a proportion. LO's corresponding side is NO (with a measurement of 3):
5/10 = 3/LO
Other options also work:
MO/KO = NO/LO since MO = 5 units, KO = 10 units, & NO = 3 units
5/10 = 3/x since any value can be set to a variable, LO = x