Respuesta :
the answer would be 54, because you need to multiply the base and height together, which would be 12 and 9, and then divide that answer, which is 108, by 2, to get 54cm^2
Answer:
its A) 54
Step-by-step explanation:
the base and height is 12 and 9, by following the rule A = bh/2, you multiply 12 and 9, (108), then divide that by 2 to get 54cm^2