The equation for this problem is pi squared •2 divided by mass
There is no such thing as half of the Earth. If you are referring to half of the spherical shape of the Earth then it will be a hemisphere.
Bisect.
It's called diameter.
It is called the equator
Southern Hemisphere
a half pipe
This is called a half pipe.
cylindania
It's called the lunula
The mound builders
the half moon shaped area at the base of the nail is called the
the half moon shaped area at the base of the nail is called the
the half moon shaped area at the base of the nail is called the
That whitish crescent shaped area at the base of a finger nail is called the lunula.
The half-moon shaped portion at the base of the nail, is called the cuticle, the white part of the nail is the lunula Possible correction: According to Wikipedia, The half-moon shaped portion at the base of the nail is actually the lunula. The cuticle is the thickened layer of skin surrounding fingernails and toenails, more correctly called the eponychium.
Each side of square-shaped half acre is: 49.2 yards long.
One ancestor is an instrument called the serpent.