Anthropologist use a linear mode that relates to femur length to height. the model allows and anthropologist to determine the height of an individual when only a partial skeleton (including the femur) is found.

Do you mean conversion factor?

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !