the triangle again

sorry guys... due to the strong demand and the shortage of the time (my working drawing...T_T), i am posting out the very rough dimension of the triangle n the abandoned factory. any question plz ask me 2ml ok. sorry for the inconvenience..... paise ne....
oh ya... i couldn't hv enuf time to measure the dimension of the car park but sheng hao alred got the plan from authority so don worry... he will distribute to all of u asap....thx sheng hao...