about twenty years
It took 273 days for them to build the pyramid
One year
one year
Moon approximately take 27.3 days to complete one rotation around earth
It took about one year to complete.
It took about one year to complete.
Careful!!!! 1 Revolution of the Earth is one year . Otherwise known as one orbit of the Sun. Rotation of the Earth is one day . Otherwise known as 24 hours.
20 hrs
it take a year which is 365 days
He did not tell us.
4 days
29.5 days