Find the volume, curved surface area and total surface area of each of the cylinders whose dimensio

Find the volume, curved surface area and total surface area of each of the cylinders whose dimensions are: (i) Radius of the base = 7 cm and height = 50 cm (ii) Radius of the base = 5.6 m and height = 1.25 m (iii) Radius of the base = 14 dm and height = 15 m