# math

posted by
**sal**
.

what is the rule for using diameter to find circumference?

If the diameter is 2* the length of the radius then d/2 then C=2pie+r.

CATCH YOU ON THE FLIP SIDE

posted by
**sal**
.

what is the rule for using diameter to find circumference?

If the diameter is 2* the length of the radius then d/2 then C=2pie+r.

CATCH YOU ON THE FLIP SIDE