The volume of a cone and a cylinder is equal, the ratio of the bottom radius is 3:2, the height of the cone is 8 cm, and the height of the cylinder is 8 cm______ Cm

The volume of a cone and a cylinder is equal, the ratio of the bottom radius is 3:2, the height of the cone is 8 cm, and the height of the cylinder is 8 cm______ Cm

Suppose the radius of the cylinder is 2R and the height of the cylinder is h, then the radius of the cone is 3R, π (2R) 2H = 13, π (3R) 2 × 8, & nbsp; π 4r2h = 13, π × 9r2 × 8, & nbsp; & nbsp; & nbsp; & nbsp; 4H = 24, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; H = 6; a: the height of the cylinder is 6cm

The volume and height of a cylinder and a cone are equal. The volume of a cylinder is 226.08 cubic centimeters, and the height of a cone is 8 centimeters. What is the bottom area of a cone

Hello Guo Xuting
226.08 × 3 △ 8 = 84.78 (cm2)

The volume of a cone and a cylinder is equal, the ratio of the bottom radius is 3:2, the height of the cone is 8 cm, and the height of the cylinder is 8 cm______ Cm

Suppose the radius of the cylinder is 2R and the height of the cylinder is h, then the radius of the cone is 3R, π (2R) 2H = 13, π (3R) 2 × 8, & nbsp; π 4r2h = 13, π × 9r2 × 8, & nbsp; & nbsp; & nbsp; & nbsp; 4H = 24, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; H = 6; a: the height of the cylinder is 6cm