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Lexique

B

Bissectrice  

 

F

Factoriser  

 

 

I

 

Identités remarquables                                                        Individus

Inégalité                                                                               Inéquation

Inéquation (résoudre une)                                                   Infini

Infirmer                                                                                Intervalle

Inverse                                                                                Irréductible (fraction)

 

M

 

Médiane (d?un triangle)                                                                                            Médiatrice
Moyenne arithmétique                                                                                            Moyenne géométrique

 

O

 

Opposé                                                                                            Opposé (côté)

Opposés par le sommet (angles)                                                     Orthocentre

 

P

 

Périmètre d?un carré                                                                      Périmètre d?un cercle

Périmètre d?un rectangle                                                               PGCD

Polygone                                                                                      Polygone régulier

Polynôme                                                                                     Population

PPCM                                                                                           Premier (nombre)

Premiers entre eux (nombres)                                                     Produit

Produits en croix                                                                          Proportionnel

Propriété                                                                                       Puissance
 

Q

R

 


Racine carrée                                                                            Rationnel (nombre)

S

 


Section                                                                                      Simplifier une fraction

Sinus d?un angle aigu                                                                Solution

Somme                                                                                     Sphère

Symétrie axiale                                                                         Symétrie centrale

Système d?équations                                                                 Système d?équations (résoudre)

T

 


Tangente (à un cercle)                                                                                    Tangente d?un angle aigu

Trapèze                                                                                                           Tronc de cône ou de pyramide