Question

what is a leap year? How is leap year arrived at?​

Answer 1

Answer:

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

Answer 2

A Leap year has 366 days. There are 29 days in February . In a leap year . It occurs once in every four years. The years 2016 was a leap year .2020 will be the next leap year.

This is your answer hope it helps you