The volume of a cylinder is 1260 ft and the radius of the circle base is 6 ft. What is the height of the cylinder?
V = Bh
126 = (6)2 (57)(h)
126 = 367(h)
126 = 36(h)

volume of a cylinder

The height of the cylinder is 11.146 ft

Step-by-step explanation:

The volume of a cylinder is 1260 ft and the radius of the circle base is 6 ft. What is the height of the cylinder?

V =   ------------------ (1)

Given V = 1260 cubic ft

Base radius = r = 6 ft

Substituting the values of V and r in Equation (1)

⇒ 1260 =

⇒1260 = 3.14 × 36 × h

⇒ h = 1260 / (3.14 * 36 )

⇒ h = 35 / 3.14

⇒ h = 11.146 ft

The height of the cylinder is 11.146 ft

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.