Help pls and explain pls

60 squaer feet

So lets seperate the shapes one for the bottom small chunk and one for hte big long large top chunk.

To find area you do height times width. So the bottom would be 3 times 4 which is 12 square feet.

Now the top part would be 4+4+4 which is 12 then times that by 4 and get 48.

Now you add 48 and 12 and you get 60 square feet!

its c or d   take a lucky guess my dude