Question

what is a leap year? ​

Answer 1

Answer:

a year, occurring once every four years, which has 366 days including 29 February as an intercalary day.

Answer 2

Answer:

• A leap year is a calendar year that contains an additional day added to keep the calendar year synchronized with the astronomical year or seasonal year.
• a year, occurring once every four years, which has 366 days including 29 February as an intercalary day.