Pleaseee tell me if im right!! I already solved and my answer is 84 square units, but im not sure.. pleaseee help me

Answer:
84
Step-by-step explanation:
12*5=60
4*6=24
60+24=84
Answer:
nooo
Step-by-step explanation:
see longest side is 12 then 11 then 4 then 12 -4 =8 and last 5
answer 32
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