Question

I have shared a image.Give answer of that question in details. Please give answer,I have to submit homework.Please​

Answer 1

Answer:

February 29 is a date that usually occurs every four years, and is called the leap day. This day is added to the calendar in leap years as a corrective measure, because the Earth does not orbit the sun in precisely 365 days.

Answer 2

Answer:

Because the Earth makes 365.6 days in one year

Instead of considering 365.6,every four years, the(.6 hours) is after four years, 6×4 years it is =24hours I. E. 1 extra day

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