Question

why does the month of February have 29 days, after every four years ? explain​

Answer 1

Answer:

To keep in tune with the Earth's orbit, the calendar needs to keep adding February 29 from time to time. A calendar is meant to correspond to the Earth's seasons. The year 2020 is a 'leap year', meaning the month of February will have 29 days instead of 28, and the total number of days will be 366 instead of 365.

Answer 2

Explanation:

To keep in tune with the Earth's orbit, the calendar needs to keep adding February 29 from time to time. A calendar is meant to correspond to the Earth's seasons. The year 2020 is a 'leap year', meaning the month of February will have 29 days instead of 28, and the total number of days will be 366 instead of 365.