A tank is made of the shape of a cylinder with a hemispherical depression at one end. The height of the cylinder is 1.45 m and radius is 30 cm. The total surface area of the tank is:
A. 30 m
B. 3.3 m
C. 30.3 m
D. 3300 m
Answer:B
A tank is made of the shape of a cylinder with a hemispherical depression at one end. The height of the cylinder is 1.45 m and radius is 30 cm. The total surface area of the tank is:
A. 30 m B. 3.3 m C. 30.3 m D. 3300 m