How do u find a rectangular prisms surface area?
Please help c:
http://www.google.com/#q=rectangular+prisms+surface+area
8(4u-1)-12u=11(2u-6)
To find the surface area of a rectangular prism, you need to calculate the area of each face and then add them up.
Here are the steps to find the surface area of a rectangular prism:
1. Identify and measure the necessary dimensions: You need to know the lengths of the three sides of the rectangular prism, typically denoted as length (L), width (W), and height (H).
2. Calculate the areas of the rectangular faces: There are two congruent rectangular faces (top and bottom) with an area of L x W, and two more congruent rectangular faces (sides) with an area of L x H and W x H.
3. Calculate the areas of the square faces: There are two square faces (front and back) with an area of W x H.
4. Add up all the calculated areas: Sum up the areas of the two rectangular faces, the areas of the two square faces, and the areas of the remaining two rectangular faces.
By following these steps, you will find the surface area of a rectangular prism.