The value of the surface area of the cylinder is equal to the value of the volume of the cylinder. find the value of x.

find the surface area and the volume of the cylinder.

πcm^2

πcm^3

the answer has to be in centimeters.

(i already know that the height of the cylinder ("x") is 4.5 ft, but i forgot how to do the rest of the problem. would someone me? i forgot to clarify this in my last question.)

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.