Respuesta :

12 is the answer

Equilateral triangle means the three sides are the same length. You do 3 x 4 = 12
ToutVaBien

Answer:

4 + 4 + 4 = 12

Step-by-step explanation:

Perimeter (P) = a + b + c (a, b, c being all the sides, which are all equal to 4)