Abcdef is a regular hexagon with ab = 3 cm.

what is the best approximation for the circumference of circle q?

a. 9 cm

b. 18 cm

c. 27 cm

d. 30 cm

The perimeter of the hexagon is 6 times the length of its side, i.e.

This is the best approximation of the circumference you can give. If you want better approximations, you can increase the number of sides of the inner polygon: as the number of sides approaches infinity, the approximation will become the exact value.

i think it’s a i believe

it goes right