The formula for the circumference of a circle is C-2xr. Determine the circumference when the radius r is 10 cm.
100 cm
a.
b. 20 cm
c.
20 cm
d.
100 cm
Please select the best answer from the choices provided
A
B
C
D
C

The formula for the circumference of a circle is C2xr Determine the circumference when the radius r is 10 cm 100 cm a b 20 cm c 20 cm d 100 cm Please select the class=