Sagot :
All u need to do for curcumference is multiply the diameter by pi.
So you get 28.9 cm
So you get 28.9 cm
Circumference=2 x pi x r
Diameter= 2 x pi
Circumference= 9.2 x pi
9.2 x 3.14 = 28.888 cm
Diameter= 2 x pi
Circumference= 9.2 x pi
9.2 x 3.14 = 28.888 cm