centimetres
To find the mass of a shoe, you would need a scale, in order to measure the weight of the shoe first. Its mass will then be m = weight / g where g is the gravitational acceleration 9.8 m/s2.
A shoe is only slightly larger than the foot that uses the shoe.
That depends on the dimensions of the shoe box, now doesn't it? It's the product of the three dimensions.
That is a rectangular solid.
77.5 ft by 77.5 ft, about a fifth of a foot ball field (but that would be ~150 feet by 40 feet)
what unit would you the length of a shoe? mm,cm,dm,m, or km.
Many options exist. You might measure the length in inches or centimeters. A better choice might be "shoe size".
The meter - or some fraction of it, such as decimeter, centimeter or millimeter. In actual practice, centimeter is quite common for an object of that size.
the units that are used to measure a foot are meters and inches.
You would answer it with cubic feet
gram (g)
you can put a solid in the shoe until it is filled to the top then take the solid out and put into a graduated cylinder to measure the capacity of your shoe.
inches or centimeters. depends
That would depend on the size of the shoe, of course. Remember that 1 kilometer is 1000 meters; assume that the size of a shoe is 0.3 meters, or perhaps 0.25 meters (equivalent to 30 or 25 cm) and divide by that.
A shoe.
ounces
in meters or centimeters