Pourquoi y’a t il le 29 février tout les 4 ans ?

By: USER7681
27 Agustus 2025 physique-chimie 5 minutes
4.5
48 views 48 comments 15 shares
Responsive Ad Header

Question

Grade: Education Subject: physique-chimie
Pourquoi y’a t il le 29 février tout les 4 ans ?
Asked by:
48 Viewed 48 Answers
Responsive Ad After Question

Answer (48)

Best Answer
(288)

Explications:

La Terre met 365,2422 jours à faire une révolution complète autour du soleil, et une année calendaire standard comporte 365 jours. En ajoutant une journée tous les 4 ans, le 29 février on obtient une année moyenne de 365,25 jours

Answered on 27 Agustus 2025
(226)
Voici la réponse à ta question
Answered on 27 Agustus 2025

Related Articles

How does Cloudflare Family DNS work?

36 views 36 comments

construieste o fraza alcatuita din doua propozitii care sa existe o propozitie subordonata completiva directa introdusa prin conjunctia că

139 views 139 comments

Calculati volumul cubului care are lungimea muchiei egală cu 3 dm

65 views 65 comments

3*(207+?)=3*?+?  trebuie sa fie egale 

45 views 45 comments

What are the benefits of using Cloudflare Family DNS?

53 views 53 comments

Bună!!!Cine știe cum se obține culoarea mov deschis sau închis? Eu am cautat pe net dar nu mi-a ieșit. .Va rog sa ma ajutați

126 views 126 comments

Is Cloudflare Family DNS compatible with all routers?

53 views 53 comments

De ce se nu se pune virgula înainte de ,,si"

44 views 44 comments

How does Cloudflare Family DNS protect against tracking by advertisers?

71 views 71 comments

suma a trei numere este 738 numerele. ştiind că primul număr este de treiori mai mare decat al doilea , iar al treilea numar este diferenta dintre primul numar si al doilea.

160 views 174 comments

What happens if I change my Cloudflare Family DNS servers?

58 views 58 comments

Puneti urmatoarele propozitii la past continous si past simple :
Was Margaret at work today ?
No,she ...(not /go )to wark .She was ill.
How fast ....(you /drive )when the police .....(stop)you ?
I don 't know exactly but .I .....(not /drive ) very fast .
......(you team /wim ) the footbal match yestarday ?
No ,the weather was very bad so we ......(not /play )
How .....(you /break )the window ?
We ........(play)football.I ........(kick) the ball and

160 views 500 comments

Does Cloudflare Family DNS protect against all types of online threats?

71 views 71 comments

Care sunt previziunile voastre depre viitorul societății românești? Cum credeţi că va arăta viitorul ţării peste câţiva zeci de ani? P.S. M-aș bucura dacă
m-ați ajuta cu gânduri pozitive, optimiste, despre viitorul societății noastre.

160 views 240 comments

Diketahui besar sudut 24 derajat. Berapa putaran sudut tersebut?

70 views 70 comments

Alas sebuah prisma berbentuk belah ketupat dengan panjang diagonal 18 cm dan 24 cm. Jika tinggi prisma 15 cm, Volume prisma adalah....
A. 1.080 cm3
B. 1.620 cm3
C. 2.169 cm3
D. 3.240 cm3

160 views 211 comments

What are the unique design characteristics of the "Comic Opera Oblique JNL" font?

81 views 81 comments

Does Cloudflare offer an SLA (Service Level Agreement) for its services, particularly during incidents?

103 views 103 comments

How did DC Comics' "Rebirth" initiative in 2016 act as a "Season 1" for some of its characters and titles?

106 views 106 comments

Is replacing the fan motor the solution for a persistent 'Error AC Midea EC' error?

83 views 83 comments