This figure is 1/4 of a circle.
What is the best approximation for the perimeter of the figure?
Use 3.14 to approximate pi.

A 4.7 cm

B 7.7 cm

C 10.7 cm

D 18.8 cm

This figure is 14 of a circle What is the best approximation for the perimeter of the figure Use 314 to approximate pi A 47 cm B 77 cm C 107 cm D 188 cm class=