The formula P = 6s gives the formula for the perimeter of a regular hexagon with side length s. What is the perimeter of a regular hexagon with side length 3.4 cm?
A3.4 cm
B9.4 cm
C18.8 cm
D20.4 cm
A3.4 cm
B9.4 cm
C18.8 cm
D20.4 cm