QUESTIONS FLASH 39
Citer si possible les triangles qui sont :
a. un agrandissement du triangle vert;
b. une réduction du triangle vert;
c. un agrandissement du triangle violet;
d. une réduction du triangle rouge;
e. une réduction du triangle bleu.​

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30