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Maria Meske Use the net to find the surface area of the rectangular prism.

User Joanie
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Final answer:

To calculate surface area of a rectangular prism, calculate the area of all the faces (top/bottom, left/right, front/back) and add them together.

Step-by-step explanation:

The subject is about finding the surface area of a rectangular prism. Determining the surface area involves adding up all the areas of the faces of the prism. Given that a rectangular prism has 3 pairs of congruent faces (top and bottom, left and right, front and back). The surface area is calculated as follows:

  1. Calculate the area of the top and bottom faces by multiplying length by width, then double the result.
  2. Calculate the area of the left and right faces by multiplying the width by the height, then double the result.
  3. Calculate the area of the front and back faces by multiplying the length by the height, then double the result.
  4. Add all the areas together to get the total surface area.

Learn more about Surface Area

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