Solve for the surface area of the rectangular prism
To find the surface area of a rectangular prism, you need to calculate the area of each of the six faces and then add them together.
Let's say the length of the rectangular prism is l, the width is w, and the height is h.
The surface area (SA) can be found using the formula:
SA = 2lw + 2lh + 2wh
So, if the length is 4 cm, the width is 3 cm, and the height is 5 cm, the surface area would be:
SA = 2(4)(3) + 2(4)(5) + 2(3)(5)
SA = 24 + 40 + 30
SA = 94 cm²
Therefore, the surface area of the rectangular prism is 94 square centimeters.