Calculer l'aire d'un carré : démonstration pas à pas.
Il s'agit de calculer l'aire du carré situé près d'un cercle qui passe par deux de ses sommets et par le milieu d'un de ses côtés que nous nommons A.
Par A, nous traçons le diamètre AB qui passe par le centre O.
Nous traçons ensuite le rayon OC, C étant un de sommets du carré par où passe le cercle. Nous considérons ensuite le triangle OCD, D étant l'intercession de notre carré avec le diamètre AB.
Nous appliquons le théorème de Pythagore dans ce triangle qui nous donne notre première équation.
La deuxième équation se définit dans la relation qui existe entre notre diamètre est le côté "a" du carré.
La résolution de ce système de deux équations à deux inconnues, nous donne la mesure "a" du côté. Et l'aire se calcule aisément car il vaut a².
SOMMAIRE
0:00 : Nomination de quels points importants
1:00 : Application du théorème de Pythagore
2:40 : Relation entre le diamètre et le côté du carré
3:05 : Résolution du système d'équations et calcul de l'aire
VIDEOS SIMILAIRES
• Sauras tu trouver l'ai...
• Pouvez-vous calculer l...
#géométrie #cercle #maths #exercicecorrigé #olympiad_maths #nonoise #équations #exam
algebra 2
nice France
Olympiad mathematics
Olympiad questions
Olympic math
Math Olympiad | A Nice Algebra Problem | How to solve this problem
A Nice Math Olympiad Algebra Problem
A Nice Exponents Problem
A Nice Math Olympiad Exponential Problem
Olympiad Algebra
Solving A Quadratic Equations
International Math Olympiad Problem
International Math Olympiad Problem,
math olympiad topics
olympiad prepare
international olympiad maths
olympiad mathematics
international olympiads
international maths olympiad
olympiad
international mathematics olympiad
mathematics
math olympiad
international math olympiad 2010
international math olympiad
math olympiad problem
math olympiad preparation
american math olympiad question
math olympiad questions
math olympiad question
math olympiad problem
olympiad mathematics
math olympiad
math olympiad training
france maths olympiad
math olympiad problems
math olympiad preparation
math olympiad questions
math olympiad algebra problem
maths olympiad
olympiad, mathematical olympiad
france math olympiad question
olympiad math problems
france maths olympiad preparation
olympiad math
maths trick
math olympiad algebra
france math olympiad questions
high school math
France | Can You Solve this ? Math Olympiad
can you solve this complex problem?
can you solve this logic puzzle?
can you solve this olympiad question?
olympiad
maths olympiad
olympiad mathematics
math olympiad
math olympiad question
math olympiad questions
mathematical olympiad
math olympiad training
math olympiad preparation
math olympiad proble
olympiad math
math olympiad algebra problem
math olympiad problems
olympiad math problems
maths
france maths olympiad
Luxembourg- Math Olympiad Questions
thailand junior maths olympiad problem
olympiad math problems
beautiful algebra problem
viral math problem
math olympiad problem
Nice Algebra Math Simplification Find Value of X
Russian Math Olympiad Question.
Japanese | Can you solve this ? | Math Olympiad
Nice Exponent Math Simplification
Math Olympiad | A Nice Algebra Problem | How to solve for X and Y in this Problem?
Japanese Math Olympiad Question | A Nice Algebra Problem
France | Can you solve this ?| Math Olympiad
Japanese Math Olympiad | Calculators Not allowed !
France Math Olympiad | Calculator Not Allowed!
Germany| Can you solve this ? |A Nice Maths Olympiad problem
China | Can you solve this ? Math Olympiad
France | Can you solve this ? | Math Olympiad
Iran Math Olympiad - Algebra - Find f(0)?
France Math Olympiad | Calculator Not Allowed
Russian- Math Olympiad Question
International Maths Olympiad Problem | Alg.Nice Algebra Math Simplification Find Value of X
Russian Math Olympiad Question.
Japanese | Can you solve this ? | Math Olympiad
Nice Exponent Math Simplification
Math Olympiad | A Nice Algebra Problem | How to solve for X and Y in this Problem?
Japanese Math Olympiad Question | A Nice Algebra Problem
France | Can you solve this ?| Math Olympiad
Japanese Math Olympiad | Calculators Not allowed !
France Math Olympiad | Calculator Not Allowed!
A Nice Math Olympiad Algebra Problem
A Nice Exponents Problem
A Nice Math Olympiad Exponential Problem
viral math problem,
math Olympiad problem
Math Olympiad Question | Equation Solving| You should know this trick!!
Japanese -A Nice Math Olympiad Problem
Math Olympiad Problem | You should know this trick!!
Viral Math Olympiad Problem | How to solve
Algebra - Nice Math Olympiad Problem #maths
US Math Olympiad problem #maths
Nice Exponent Math Simplification | Find the value of X??
Math Olympiad Question | Nice Algebraic Equations
math Olympiad problems ! viral math problems
Brazil Maths Olympiad Question #maths #mamtamaam
Math Olympiad Question | Algebra
A Nice Chinese Olympiad Exponential Prob
Негізгі бет Ғылым және технология Calculer l'aire d'un carré : démonstration pas à pas.
Пікірлер: 11