Question

Please give a real answer. What is the surface area of this composite figure?

Answer 1

`\huge \boxed{SA=294cm^2}`

Explanation:

• 
  `SA=(6*7)+(6*7)+2[6*4/2]+4(6)+(6*6)`

• 
  `168+42+24+24+36`

• 
  `SA=294 cm^2`

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