Respuesta :

Answer:

Internal base area of the water tank = 100 ft²

Step-by-step explanation:

Volume of cylinder = Base area x Height

Volume of cylindrical water tank  = 1000 ft³

Height of tank = 10 ft

Base area = Volume of cylindrical water tank/Height of tank = 1000/10 = 100 ft²

Internal base area of the water tank = 100 ft²