File:Dourtenga School.JPG
the square
Perimeter = C ("C" is Côté "Side") × 4
Side = P ("P" is Périmetre "Perimeter"):4
Area = C × C
PR (prix de revient, "cost price") = PA (prix d'achat "cost of fees") + Fees
PA = PR − Fees
Fees = PR − PA
Perimeter = C ("C" is Côté "Side") × 4
Side = P ("P" is Périmetre "Perimeter"):4
Area = C × C
PR (prix de revient, "cost price") = PA (prix d'achat "cost of fees") + Fees
PA = PR − Fees
Fees = PR − PA
Français : Révi calcul
le carré
Périmetre = C (Côté) × 4
Côté = P (Périmetre):4
Aire = C × C
PR (prix de revient) = PA (prix d'achat) + Frais
PA = PR − Frais
