Help Plz !! It is one question involving math . 10 points . But i will report it people answer just randomly because i need the help of people who know what they are doing . THANKS!

Help Plz It is one question involving math 10 points But i will report it people answer just randomly because i need the help of people who know what they are d class=

Respuesta :

66cm, that should be if you add all of the the sides including the ones unmarked I think

Answer: the answer is 66cm3

Step-by-step explanation: