MEDAL, TESTIMONIAL, AND A FAN!!! Three same-sized cubes are attached to the top of a rectangular prism as shown below. If a = 9 cm, b = 24 cm, and c = 3 cm, what is the surface area of the figure?

Question

anonymous · Answer

https://media.studyisland.com/pics/257295qnumber4.png

anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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anonymous · Answer

Correction.

Add the rectangular prism area to the area of the cubes. Then take the result above and subract 6 times the area of one side of a cube.

The bottom of the cubes were counted twice in the first sentence and are not part of the final configuration area.

anonymous · Answer

Thank you for the medal.