Final answer:
To find the surface area, calculate the area of each face and add them together. The correct answer is D. 208 m².
Step-by-step explanation:
The given dimensions are 7 m, 3 m, 6 m, 2 m, and 9 m. To find the surface area, we need to calculate the area of each face and then add them together. The shape is not specified, so I will assume it is a rectangular prism.
The area of the top and bottom faces is 7 m * 6 m = 42 m².
The area of the front and back faces is 7 m * 3 m = 21 m².
The area of the left and right faces is 6 m * 2 m = 12 m².
Adding these areas gives us a total surface area of 42 m² + 21 m² + 12 m² = 75 m².
Therefore, the correct answer is D. 208 m².