Since water piper is a cylinder shape, the equation to calculate the volume of a cylinder is: Volume = radius* radius * 3.14 * height volume = 5 * 5 * 3.14 * 7 Volume = 25 * 3.14 * 7 Volume = 25 * 21.98 Volume = 549.5 The volume of water take to fill the pipe is 549.5 cubic centimeter.