Respuesta :
Answer:
formula: b/2+i-1
Step-by-step explanation:
b = the number of dots on the perimeter of the figure
i = number of dots in the figure
the answer is 6
Answer:
formula: b/2+i-1
Step-by-step explanation:
b = the number of dots on the perimeter of the figure
i = number of dots in the figure
the answer is 6