Two similar polygons have a scale factor of 3:5 the perimeter of the larger polygon is 120 feet what is the perimeter of the smaller polygon?

Answer 1

are they regular N-sided polygons with equal sides???

side measure of the smaller is 3x while the side measure of the larger is 5x....

the perimeter, if regular, of the larger is 5nx=120

nx = 24

then 3nx = 72