Attempt following question by selecting a choice to answer. f MNO and PQR are two similar triangles. The perimeter of the triangle MNO is thrice the perimeter of the triangle PQR. Which statement is true for the triangles?B f A. fThe ratio of the lengths of the triangles MNO to PQR is 1 : 3. B. fThe ratio of the lengths of the triangles MNO to PQR is 3 : 1. C. fThe ratio of the lengths of the triangles MNO to PQR is 2 : 3. D. fThe ratio of the lengths of the triangles MNO to PQR is 3 : 2.