Algèbre
Identités remarquables
Identités remarquables Nous avons déjà utilisé les identités remarquables dans beaucoup d’exercices. Il est important de connaître les identités remarquables et de savoir les utiliser quand l’occasion se présente. Nous n’avons pas parlé de binôme […]
Areas of circles and triangles
Areas of circles and triangles Perimeter of a triangle: The perimeter of a triangle is the sum of its 3 sides. In the following figure we have: is the of the triangle.
Geometrie analytique
Challenge 1 Spring of 2017: Solution Trapèze
Promotion de la Géometrie élémentaire En accord avec l’ institut-delbol.com, mouctar.org punlie en cette fin Septembre 2018 la solution du problème sur les lots. La deuxième partie du défi est ainsi résolue.Aucune réponse sur ce problème […]
c++
Patterns printing using Loops
The following code is part of the pattern printing series:This one will print a series of patterns #include <iostream>using namespace std;int main(){ for (int i{ 1 }; i <= 5; ++i) { for (int j{ […]
Analytic geometry
Distance between a line and a point
Distance between a line and a point In many cases, we will need to find the shortest distance between a line a point. This distance is on the perpendicular of the line. This means that we […]
Trigonometry
Navigation and Trigonometry
Navigation and Trigonometry Each point is identified by a pair of coordinates, the intersection of a meridian and a parallel. The Latitude is the parallel. The Equator is the parallel located at . Moving North, […]
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