Respuesta :

isaiah6665

Answer:

32

Step-by-step explanation: 10+10+12=32

joseaaronlara

Answer:

The answer to your question is 32"

Step-by-step explanation:

To find the perimeter, just sum all the lengths of the three sides, do not consider the dotted line, so

Perimeter = 10 + 10 + 12

Perimeter = 32"