Determine whether the following curve uses arc length as a parameter If not, find a description that uses arc length as a parameter r(t) = (212.8+2,2 19+2). for 1sts4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice A. r(t) does not use arc length as a parameter. A description of the curve that uses arc length as a parameter is r(s) for SSS (Type exact answers, using radicals as needed. Use 0 for the lower bound of s.) B. r(t) uses arc length as a parameter