Answer:
550.
Explanation:
I used an area equation that is equal to (x/2*5*y/2*5), x and y being the sides.
DR=8/2*5*5/2*5=250
K=12/2*5*4/2*5=40=300
We can add these together to get 550.
it will be 88
so you multiply your numbers to get your area so it will be 5×8=40 and 12×4=48 so now you add them up wich will be 88 so that's your answer
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