Awol 12 metre long 36 and 30 cm is to be concerted using brink bricks of termination 25 by 15 CM by 12 cm how many bricks will be requiredA wall 12 metre long 36 metre high and 30 cm is to be concerted using brink bricks of termination 25 by 15 CM by 12 cm how many bricks will be required