Respuesta :

Answer:

Step-by-step explanation:

base of 5   =  5 + 4 + 3 + 2 + 1 = 15

base of 10 =  [tex]n^{2}[/tex]/2 + n/2 = 100/2 + 10/2 = 55

formula  =   [tex]n^{2}[/tex]/2 + n/2

where n is the number of base boxes

Otras preguntas