Need ! using postulate and/or theorems learned in unit 1, determine whether pqr mrn. show all your work and explain why the triangles are similar why or why are they not.

ΔPQR is not similar to ΔMRN.

Step-by-step explanation:

From the triangle PQR and MRN, Applying th basic proportionality theorem, we get

Substituting the given values, we get

Therefore, the basic proportionality theorem does not hold, hence the given triangles PQR and MRN are not similar that is ΔPQR is not similar to ΔMRN.

b) the dogs need to shift their focus to human scent.