Ratios and Similar Polygons

What is the perimeter of the smaller hexagon?

• 5 cm

• 1/6 cm

• 6 cm

• not enough info

• 9:5

• 25:81

• 5:9

• 81:25

• 23.8 mm

• 10.2 mm

• 6.67 mm

• 8 mm

• 3 mm

• 12 mm

• 32 mm

• 1:2

• 2:1

• 1:4

• 4:1

• 36 yards

• 42 yards

• 30 yards

• 28 yards

• 0.4 yards

• 4 yards

• 9.025 yards

• 1 yard

• 19:25

• 25:19

• 361:625

• 625:361

• 25 m²

• 1.25 m²

• 20 m²

• 8:5

• 5:8

• 64:25

• 25:64