Use the image to answer the question on the bottom we have 10 cm on the left side we have 6 cm on the right side we had 10 cm and on the backside we have another 10 cm and in the middle we have 8 cm is the answer 320 cm² 180 cm² 280 cm² are 260 cm²
The area of a rectangular prism can be calculated by multiplying the lengths of all three sides.
10 cm * 6 cm * 10 cm = 600 cm² (left * right * back side)
Then, the area of the middle section needs to be subtracted since it is not part of the total surface area:
600 cm² - 8 cm * 10 cm = 600 cm² - 80 cm² = 520 cm²
Therefore, the correct answer is not listed in the options provided. The correct answer is 520 cm².