30 inches by 60 inches http://www.Plumbing-basics.com/bathroom/floor-plans.htm
The average size of a bathtub is typically around 60 inches in length, 30 inches in width, and 15 inches in depth.
36.74 (assuming average size sheep and bathtub)
The average size of a shower stall is roughly 36 inches by 36 inches, while the average size of a standard bathtub is around 60 inches in length and 30 inches in width. However, sizes can vary depending on the specific design and type of shower or bathtub.
It depends on what size bathtub you have.
30 inches by 60 inches http://www.plumbing-basics.com/bathroom/floor-plans.htm
They vary in size, but I have one that is a little larger than the average size and it holds around 75 gallons of water.
depends on the size of the bathtub
The standard bathtub drain size is 1 1/2 inches in diameter.
While bathrooms can come in many shapes and sizes, a full bathroom consists of a toilet, sink, and bathtub/shower. The average size of a full bathroom in America is 100 square feet.
The average depth of a standard bathtub is around 14-18 inches.
The amount of water required to fill a bathtub varies depending on its size and design, but an average bathtub typically holds between 40 to 80 gallons (150 to 300 liters) of water. A standard full-size bathtub usually takes about 50 to 70 gallons when filled to the overflow level. To fill a bathtub, it's important to consider the water level desired, as not all of the tub's capacity needs to be filled.
45000 marbles would fill a bath tub. hope this helped