Question

In the diagram below, ALMK - APMN. Based on the relationship between the triangles, which of the following proportions is true? KA d.

Answer 1

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional

In this problem

triangle LMK and triangle PMN are similar

that means

LM/PM=MK/MN=LK/PN

therefore

answer is

option a