The side area of a cylinder is 314 square centimeters, the volume is 942 cubic centimeters, and its bottom area is___ Square centimeter

The side area of a cylinder is 314 square centimeters, the volume is 942 cubic centimeters, and its bottom area is___ Square centimeter

Let R be the radius of the bottom surface and H be the height. According to the meaning of the question, we get: & nbsp; π r2h = 942; & nbsp; & nbsp; 2 π RH = 314; if we divide the two equations, we get r = 6; therefore, the bottom area s = π R2 = 36 π; so the answer is 36 π