Question

if two similar hexagons have a side length ratio of 1/2, then the ratio of their perimeters is? A)1/4 B)1/6 C)1/2 D)1/3

Answer 1

P = 6a

6(1) = 6
6(2) = 12

ratio of their perimeters = 6/12 = 1/2

answer is C)1/2